35 results about "Physical Agility" patented technology

The invention discloses trionyx sinensis breeding feed and its use and preparation method. The trionyx sinensis breeding feed comprises trionyx sinensis compound feed and nano-zinc oxide mixed with the trionyx sinensis compound feed. Nano-zinc oxide is a nanoscale nutrient, can diffuse by passive transport so that the physical agility of an aquatic animal is saved, can be transported to tiny blood capillaries so that a zinc absorption rate is improved. Nano-zinc oxide can diffuse fast and thus a body can synthesize zinc-containing substances in a shortest period so that it is caused that the changes of a zinc-containing enzyme level, the secretion of a hormone related to zinc and zinc finger proteins influence the synthesis and the level of insulin, sex hormones and zinc finger proteins. Therefore, protein synthesis is promoted; nitrogen utilization efficiency of an animal is improved; excretion of nitrogen of manure and urine is reduced; and the pollution produced by nitrogen on the environment is reduced. Nano-zinc oxide has a certain moldy feed defense capability and thus when moldy feed enters into an intestinal tract, nano-zinc oxide can adsorb mycin of the moldy feed and discharge the mycin from the body so that disease prevention is realized and a physical ability of an aquatic animal is improved.

The invention discloses a dual-network three-dimensional cultivating system for abalones and algae and a cultivating method thereof. The cultivating system comprises a dual-barrel net cage platform including an inner barrel and an outer barrel, wherein a plurality of layers of cultivation baskets are suspended in an inner barrel net cage and are used for cultivating the abalones, a palm rope is downwards suspended in an area between the inner and outer barrel net cages, and gracilaria seedlings are clamped on the palm rope. The net cage can resist against natural enemy, therefore the problem that the abalones and the algae cannot be cultivated in a coexistence way in southern opening sea area; furthermore, an 'alga wall' can be formed by outer algae to effectively prevent the impact on the abalones in the inner net caused by ocean current, therefore the physical agility of the abalones consumed by resisting against the ocean current can be prevented; meanwhile, massive oxygen can be generated during the abalone growth, therefore the abalone in the inner net can be soaked in an oxygen-rich water environment, therefore the abalone can be promoted to grow quickly; in addition, the excreta of the abalones can be ensured to be absorbed by the algae for more time because the sieve number of an outer net is denser than that of the inner net, therefore the influence on the sea area environment can be prevented because the excreta flows out the net cage.

The invention discloses an intelligent homologous health treating and preventing medical mode. Through establishing an accurate sign, behavior and symptom module and corresponding case module connecting system, problems of non-obvious symptom phenomenon, difficult targeted diagnosis and medical industry difficulties in health treating and preventative treating. A health treating operation mode which is similar with four steps of symptom, case, targeted diagnosis and treatment effect of a disease treating mode is established. The health treating mode can be connected with organizations of hospitals, enterprises and public institutions, community, home and each individual, a health ecological system which comprises signs, behaviors, health and diseases is formed. The mode improves physical agility, life quality and working capability of the user and further improves human resource competition capability of organizations. Furthermore the mode improves development of a disease medical system and facilitates a doctor in quickly searching an accurate disease treatment method.

The invention discloses a power-assisted vehicle with a control device. The power-assisted vehicle includes a power-assisted motor, a battery, a microcontroller, an acceleration detector and a transmitter which are electrically connected together; a heart rhythm signal of a rider is acquired by a physical agility monitor; a microcomputer calculates the heat rhythm according to a power consumption energy value battery output which is monitored by a microcontroller and an acceleration monitoring value of the power-assisted vehicle, acquired by the acceleration detector, and generates a motor output adjustment signal capable of specifically reflecting the rider actual physical agility and pure manpower acceleration performance, transmits the motor output adjustment signal to the microcontroller to control battery output. The output of the battery to the power-assisted motor can be adjusted according to change of the rider physical agility so as to change power assisted effect of the power-assisted vehicle on the rider, and the different demands of different riders for use can be effectively met.

The invention belongs to the field of medical apparatus and instruments, and relates to a 3D printed connecting structure of artificial sternums and artificial ribs with movable joints. The connectingstructure comprises a 3D printed artificial sternum and five pairs of artificial ribs. The artificial ribs are connected to a spherical joint cavity arranged at the side face of the artificial sternum through a spherical joint structure at one end of each artificial rid to form movable structures similar to human joints. The 3D printed connecting structure of the artificial sternums and artificial ribs with the movable joints is mainly used for replacing diseased sternums and ribs, can move within a certain range with the expansion or contraction of a thorax, do not restrict the movement of the thorax and pulmonary lobes, thus it is realized that the repair of the sternum and rib anatomy functions is satisfied, the influence on the physiological function is reduced to the minimum, and patients' physical agility and life quality are improved.

The invention provides a method and device for monitoring physical agility in a physical education teaching process, wherein the method comprises the following steps of: acquiring target item type information of an underway physical education item in the physical education teaching process; acquiring a physical agility demand value corresponding to the target item type information; acquiring physiological sign information of each student in the physical education teaching process; determining the physical agility value of each student according to the physiological characteristic information of each student; judging whether the physical agility value of each student is lower than the physical agility demand value; and carrying out alarm prompt when the physical agility value of any studentis determined to be lower than the physical agility requirement value. Through the technical scheme, the physical condition of each student can be monitored in real time according to different sportsitem types, so that the adjustment can be carried out in time, and accidents can be avoided to the greatest extent.

The invention relates to a multifunctional swimming training device. The devicecomprises amounting plate, the mounting plate is fixedlymounted on a swimming pool wall through a pre-buried screw bolt rod, two groups of support main beams are mounted on the mounting plate, support cross beams are arranged on the support main beams, a location control device is arranged inside the support beams, the location control device and a mobile framework are fixedly connected, a lifting beam is arranged on the mobile framework, alifting device is arranged on the lifting beam, the lifting device and a training framework are connected, an on-water training device is arranged on the inner side of the training framework; the multifunctional swimming training devicedoesevery heavy degree training of action and physical agility through theon-water and under-water training modes and through the on-water training device;the training framework is put into water through the lifting device, athletes do the training on the training boardto lead forward the training board, and press a pressing board when they swim to thefront-end of the training framework;a drive motor II is controlled through the control device topull back the training board for a second time training, and the exercises arerepeated again.

The invention discloses double-mold key hole-free stirring friction spot welding equipment which comprises an outer shell (5), wherein a grip (6) is arranged on the top of the outer shell (5), and a power motor (1) is mounted in the outer shell (5); the power motor (1) is connected to a driving shaft (25) through a bush coupling (7), the driving shaft (25) is engaged to a driven shaft gear (9) ona driven shaft (26) through a driving shaft gear (8) on the driving shaft (25), and the driven shaft (26) is connected to the upper end of a main shaft (11) through a guide flat key (10); and a probe(12) is mounted at the lower end of the main shaft (11) through a thread. On the basis that key hole-free stirring friction spot welding is achieved, the size and weight of the equipment are reduced greatly, the demand on physical agility and skill of an operator is reduced, and meanwhile, the equipment has two welding modes which can be selected preferentially according to the welding condition,so that the equipment fully exerts a welding potential.

The invention discloses an outdoor multifunctional barbell device. The outdoor multifunctional barbell device comprises two supporting pillars, the bottom ends of the two supporting pillars are fixed on the ground, the upper parts of the supporting pillars are provided with upper adjusting pillars, the front wall surfaces of the upper adjusting pillars are provided with vertical connecting rods, the two ends of each of the vertical connecting rods are provided with bending parts, the end of each of the bending parts is fixed to the front side wall of the upper adjusting pillar in a welding mode, corresponding wall surfaces of the two bending parts which are corresponding mutually in an up-to-down mode are provided with vertical pillars, the corresponding end faces of the two vertical pillars are provided with limiting supporting plates in a screw joint mode, the corresponding wall surfaces of the two limiting supporting plates are fixed to elastic protective layers, and a barbell bar presses against the two elastic protective layers below. The barbells are arranged in the two supporting pillars, a user which is located below the barbells can achieve short-distance uplifting of the barbell bar by grasping the barbell bar, in this way, even the user is hypodynamic, the user can still grasp the barbell bar and uplift the barbell bar to some distance according to needs, so that physical agility and muscular strength can be strengthened through gradual exercising, the limitations are greatly reduced, and more people can use the outdoor multifunctional barbell device.

The invention provides a reaction lamp device and a training system which are used for ability training, and belongs to the technical field of athletic training systems. The reaction lamp device comprises a shell, lamps, a PCB, a battery and a fixed accessory. The training system comprises multiple reaction lamp devices and a control end, and can further comprise an identity recognition device. The athletic ability training system for synchronously collecting physiological parameters is further provided. The athletic ability training system comprises the multiple reaction lamp devices, the control end, a physiological signal collection device and a cloud database. According to the reaction lamp device and the training system, the current situation that existing athletic ability training equipment and training methods are bald and single is successfully solved, effective feedback and stimulation are achieved through beating and other reaction action, meanwhile, interestingness is enhanced, and therefore subjects, especially teenagers, can complete physical agility or athletic ability training easily. Mathematic or logic testing items are displayed on the reaction lamp device at thesame time, and the aim of training / testing the physical agility and the intelligence at the same time is achieved. The requirement of athlete selection or rehabilitation training is met by synchronously collecting the physiological parameters of the subjects.

The invention discloses a high-altitude outdoor operation device with seats. The high-altitude outdoor operation device comprises a ladder (10) and a fixing device (20), wherein the ladder (10) comprises two side rods (11); the fixing device (20) comprises two top rods (21); the two side rods (11) and the two top rods (21) are connected to connect the ladder (10) and the fixing device (20). The high-altitude outdoor operation device further comprises two mutually parallel pillars (30) mounted on the two top rods (21), the pillars (30) are parallel to the side rods (11), and the seats (40) are mounted on the pillars (30) in the transverse direction. During working, a constructer can climb the ladder and can sit on the seats on the pillars behind when stopping at a certain position on the ladder, so that even if the constructer needs to work on the operation device for a relatively long time, less physical agility is consumed, the work becomes cushy and safety accidents caused by fatigue are avoided.

The invention discloses a stomach-nourishing and health-care drink. The stomach-nourishing and health-care drink is prepared from, by weight, 3-5 parts of portulaca oleracea, 1-3 parts of glossy privet fruits, 10-20 parts of millet, 5-10 parts of green tea, 3-7 parts of kudzuvine flowers, 2-4 parts of hovenia dulcis thunb, 3-7 parts of lucid ganoderma, 10-20 parts of honeysuckle and 200-400 parts of water. The stomach-nourishing and health-care drink is obvious in stomach-nourishing effect and capable of alleviating symptoms such as gastrointestinal discomfort, swirl and headaches caused by drunkenness, and a certain protection effect is achieved on the liver. No preservative is added to the stomach-nourishing and health-care drink, physical agility can be supplemented quickly, and the drink is sweet in taste, fresh, cool and delicious.

The invention provides a multifunctional Chinese medicine preparation and a preparation method thereof. The multifunctional Chinese medicine preparation is prepared from a specific quantity of red ginseng, milkvetch roots, glossy privet fruits and the fruit of Chinese magnoliavine. The multifunctional Chinese medicine preparation has multiple effects, various symptoms, caused by pro-senescence, of the old can be effectively relieved, cerebral blood supply can be promoted, and the multifunctional Chinese medicine preparation has a remarkable effect especially on hypomnesis, insomnia, physical agility reduction, dizziness and headaches, skin dryness and hydropenia and the like. The preparation method of the multifunctional Chinese medicine preparation is simple in process, and pasty products and powdery products can be obtained and can be selected to be used according to different symptoms.

The invention belongs to the technical field of nutrition and health products and particularly relates to an ocean polypeptide special dietary food serving as a sport supplement. The special dietary food contains the following raw material components in parts by weight: 5.0-10.0 parts of ocean oligopeptide, 1.5-2.5 parts of ocean biological active polysaccharides, 1.5-2.5 parts of seaweed meal, 1.5-2.5 parts of a rhodiola rosea extract, 1.5-2.5 parts of a radix astragali extract, 1.5-2.5 parts of nutrition amino acid, 1.5-2.5 parts of oligosaccharide, 0.2-0.8 part of nutrients, 0.03-0.10 part of vitamins and 0.2-0.8 part of mineral substance. The raw materials of the special dietary food are high in safety, the special dietary food has no side effect after being eaten for a long time and is capable of effectively supplementing the nutrition required by sports, enhancing the endurance and resistance of sports people, decreasing the injury degree of muscular tissues, restoring physical agility and enhancing the fatigue resistance of the sports people.

The invention relates to a multi-level inotropic bicycle. One end of a rocker is connected with a middle shaft, the other end of the rocker is provided with a pedal shaft which is provided with a one-way transmission device and connected with a pedal through the one-way transmission device, and power rockers at both sides of the middle shaft of the bicycle are arranged at an opposite angle of 180 degrees. When the soles of a rider forwards tread the pedals in a high position at any angle or height, linkage between either pedal shaft and either rocker can be locked under the action of the one-way transmission device, and the length of a force arm is the addition of the length of the rocker and the front width of either pedal so as to save labor. A stretching device is arranged in front of either pedal, and linkage between a pedal shaft and a rocker is unlocked when the pedal reaches the position so that the pedal can backwards rotate around the pedal shaft. The invention has the advantages of simple structure, easy manufacture, reliable operation, easy control, low physical agility consumption and obvious labor-saving effect and is suitable for use on various bicycles and relative machinery.

The invention discloses an adjustable martial arts training pile with active attack capability and a training method thereof, and relates to the technical field of martial arts training. The adjustable martial arts training pile with active offensive ability includes a bearing square column, a limit plate, a bearing frame, a controller, a wireless signal receiver, a display screen, a control panel, an extension mechanism, a buffer support leg, and a power socket. The limiting plate is arranged on the front of the inner cavity of the bearing square column, one end of the back of the bearing frame is fixedly connected to the bottom of the back of the inner wall of the bearing square column, and one end of the bottom of the controller is fixedly connected to the back of the top of the bearing frame. The adjustable martial arts training pile with active attacking ability and its training method can reach the effects of exercising martial arts and training body agility by stretching out five force-bearing devices out of order to accept hits and adjusting different stretching rates. A specific attack program provides convenience for use.

The invention discloses a heart intervention catheter butt joint bracket which comprises a main body plate, wherein the upper surface of the main body plate close to the front side is provided with a straight-shaped butt joint groove which penetrates through two ends of the main body plate is arranged on the main body plate and close to the front side of the main body plate; a front inclined plate inclining upwards is arranged on the butt joint groove and the main body plate in the front; and the middle part of the butt joint groove is provided with a butt joint mark. The heart intervention catheter butt joint bracket provided by the invention has the advantages that in use, a catheter and a guide wire interface are bidirectionally placed in a groove on the bracket, the mutual butt joint operation is carried out by utilizing the guide effect of the groove, and the operation is successful at one time; the device is simple in manufacturing, materials are easy to get, the volume is small, the manufacturing cost is low, the operation conditions are not restricted, and the catheter sacculus and the bracket can not be damaged; the operation time is saved, thus myocardial ischemia and oxygen deficiency for patients is reduced, and the heat functions are improved; and meanwhile, the energy and physical agility of surgeons are saved as much as possible, the essential conditions for the successful surgery are provided, and the working efficiency is improved.

The invention provides a combined food loaded in an edible packing material, relating to a health care food. The combined food is characterized by being made from the raw materials in percent by weight of 40-70 percent of rice flour, 6-10 percent of fish albumen powder, 10-20 percent of milk powder, 10-18 percent of sugar, 3-8 percent of edible oil and 1-4 percent of trace elements and vitamins as enriching substances. The combined food is loaded in a directly-edible water-resisting layer. The combined food can be industrially produced, has a longer retention period, is full of nutrients by adopting a new formula, can meet the requirements on the baby for the food nutrients, has the characteristic of reasonable amino acid composition ratio, contains abundant trace elements, and is a good brain-nourishing food. The combined food is help to the symplastic growth of physical agility and brainpower of the baby, can be eaten after soaked with boiled water and uniformly stirred, and is good in taste and easy to digest; and the nutrients of the combined food are easy to absorb.

The invention relates to novel fitness equipment. The design of a climbing pole is completely different from that of the conventional trapezoidal and smooth straight poles. A novel node structure is adopted, namely, spherical nodes or other bumps serving as nodes are formed on the original smooth straight pole, so that the operability and interest of the climbing pole are enhanced and a novel sport apparatus integrating entertainment with fitness is achieved. The conventional climbing apparatus is mainly a trapezoidal or smooth straight pole; a trapezoidal climbing tool has higher operability but is relatively inflexible and lacks interest and attraction; and a straight-pole climbing tool has relatively high requirement on the physical agility of a user, is suitable for a small number of users, does not have the characteristic for the ordinary popularization and has higher danger in the climbing mode. The novel fitness equipment is developed to solve the problems and aims to improve the operability of a climbing apparatus and enlarge the popularization range; the spherical nodes or externally-convex nodes with other shapes are taken as acting points by a climber in accordance with the principle of human mechanics, so that climbing is easier and the effect of body building is acted truly; simultaneously, a safer climbing effect is also provided by the acting points of the spherical nodes or the nodes with other shapes; moreover, by the novel apparatus, climbing interest is improved, the drabness of the conventional trapezoidal pole is avoided and entertainment is truly integrated with fitness.

The invention relates to an exercise method combined with technology on the Internet. Firstly, a simple and lasting exercise event A which is high in crowd participation and can be done by everyone is determined; then the target of the exercise event A is determined to be the ultimate, like very far, very high and very heavy; next, time for completing the exercise is long; exercise events which many people participate are integrated to be the exercise even A, and integration can be converted through time, physical agility consumption and the like; if an exercise event is similar to the exercise event A, integration is not needed; results are automatically counted through a network system B similar to the microblog. Accordingly, participation and durability of physical exercise can be improved for people, and perseverance is cultivated. Meanwhile, the method can be realized through the network, and the method is simple and high in interactivity.

The invention discloses trionyx sinensis breeding feed and its use and preparation method. The trionyx sinensis breeding feed comprises trionyx sinensis compound feed and nano-zinc oxide mixed with the trionyx sinensis compound feed. Nano-zinc oxide is a nanoscale nutrient, can diffuse by passive transport so that the physical agility of an aquatic animal is saved, can be transported to tiny blood capillaries so that a zinc absorption rate is improved. Nano-zinc oxide can diffuse fast and thus a body can synthesize zinc-containing substances in a shortest period so that it is caused that the changes of a zinc-containing enzyme level, the secretion of a hormone related to zinc and zinc finger proteins influence the synthesis and the level of insulin, sex hormones and zinc finger proteins. Therefore, protein synthesis is promoted; nitrogen utilization efficiency of an animal is improved; excretion of nitrogen of manure and urine is reduced; and the pollution produced by nitrogen on the environment is reduced. Nano-zinc oxide has a certain moldy feed defense capability and thus when moldy feed enters into an intestinal tract, nano-zinc oxide can adsorb mycin of the moldy feed and discharge the mycin from the body so that disease prevention is realized and a physical ability of an aquatic animal is improved.

Provided are a hyperbaric oxygen therapy traditional Chinese medicine composition for enhancing physical agility and a preparation method. The traditional Chinese medicine composition is prepared from 3-6 parts of mung bean peel, 5-10 parts of radix rehmanniae, 2-3 parts of the root bark of the peony tree, 5-6 parts of couch grass roots, 10-15 parts of rhizoma nelumbinis, 3-6 parts ofradix bupleuri, 10-15 parts of oriental wormwood, 6-10 parts of isatis roots, 3-6 parts of radix angelica sinensis, 10-15 parts of the root of red-rooted salvia, 3-6 parts of curcuma zedoary, 3-6 parts of roasted rhizoma atractylodis macrocephalae, 10-15 parts of glossy privet fruits, 10-15 parts of the fruit of Chinese magnoliavine, 3-6 parts of poria cocos, 10-15 parts of the root of hairy asiabell, 15-25 parts of mushrooms, 10-15 parts of milkvetch roots, 6-10 parts of fructus lycii and 10-20 parts of Chinese dates. The traditional Chinese medicine composition is used for enhancing the physical agility.

The invention discloses a fitness bicycle capable of generating power. The fitness bicycle comprises a frame, a cushion arranged on the frame, a shell, an energy conversion device, and an electric power storage module; the shell is fixedly connected with the cushion; the energy conversion device and the electric power storage module are arranged in the shell; the outside of the energy conversion device is fixedly connected with the shell; and the energy conversion device is electrically connected with the electric power storage module. The energy conversion device can produce the electric power as long as the fitness bicycle capable of generating power produces the vibration while exercising, the original aim of strengthening the body can be achieved, and the consumed physical agility canbe convenient into electric energy, thereby providing electric energy for the device needing the power on the bicycle body; the bicycle disclosed by the invention is simple in structure, high in conversion efficiency, energy-saving and environment-friendly, easy to produce, strong in popularization and wide in applicable range.

The invention discloses an active rooting preparation (tablet) which has estrogenic effects according to experimental evidence and is formed by compounding medicinal and edible traditional Chinese medicine rhizoma cimicifugae with kudzuvine roots, and aims to provide a novel safe effective natural preparation for clinically treating climacteric syndrome only by harmful chemical female hormone at present. The active rooting preparation (tablet) is beneficial to rejuvenation and anti-aging of middle and aged people, and can also enhance young blood and physical agility of men and women above 30 years old. The active rooting preparation (tablet) is mainly characterized by components and a preparation method of the preparation, effective components of various traditional Chinese medicines are extracted by an alcohol extraction method and prepared into thick paste, the thick paste is machined into granules, the granules are dried, pelletized and pressed, quality is inspected, and qualified products are packaged.

The invention provides a body-controlled physical agility exercise sliding machine for water recreation of abrachia disabled people. The machine includes a body support bottom plate, a surface of thebody support bottom plate is welded with a rear side protection plate, side protection plates are welded on a surface of the body support bottom plate, the number of the side protection plates is two,the two side protection plates are symmetrically distributed with the center line of the surface of the body support bottom plate, the surface of the body support bottom plate is welded to a front protection plate, and the disabled people field is related. According to the machine, a first plate surface through slot is formed, on the one hand, convenience is provided for a connecting rope to be manually pulled to penetrate through the body support bottom plate to connect an armless control mechanism on a plate with a under-plate control mechanism, and on the other hand, the machine can be inspected and repaired through the first plate surface through slot, thereby effectively solving the problems that general exercise equipment is difficult to apply to the physical condition of the abrachia disabled people, and the whole body exercise of armless people is difficult.

The invention discloses a student physical agility training device. The device comprises a bottom plate, a stabilizing device is arranged on the side face of the bottom plate, pushing devices are arranged at front and rear ends of the bottom plate, a vertical plate is arranged in the middle of the upper surface of the bottom plate, a storage groove is formed in the lower end of the side face of the vertical plate, a clamping plate is arranged at the upper end of the right side face of the vertical plate, a sliding groove is formed in the inner side face of the clamping plate, a pulling force training device is arranged in the sliding groove, the fixing plate of the pulling force training device is slidably connected with the sliding groove, and a clamping groove is formed in the right sideface which corresponds to the pulling force training device of the bottom plate. The device has the advantages of good stability, student can perform training force training, horizontal bar trainingand pushing training, the positions of the cross rod and the pull ring can be adjusted to make the training of students of different shapes comfortable, the pull ring can be limited to improve the using safety of the pulling force training device, the training manners are diversified, the training effect can be effectively improved, and the use is convenient.

The invention relates to a multifunctional swimming training device. The devicecomprises amounting plate, the mounting plate is fixedlymounted on a swimming pool wall through a pre-buried screw bolt rod, two groups of support main beams are mounted on the mounting plate, support cross beams are arranged on the support main beams, a location control device is arranged inside the support beams, the location control device and a mobile framework are fixedly connected, a lifting beam is arranged on the mobile framework, alifting device is arranged on the lifting beam, the lifting device and a training framework are connected, an on-water training device is arranged on the inner side of the training framework; the multifunctional swimming training devicedoesevery heavy degree training of action and physical agility through theon-water and under-water training modes and through the on-water training device;the training framework is put into water through the lifting device, athletes do the training on the training boardto lead forward the training board, and press a pressing board when they swim to thefront-end of the training framework;a drive motor II is controlled through the control device topull back the training board for a second time training, and the exercises arerepeated again.

The invention relates to sports equipment, in particular to a free-combat partner training device. The device comprises a central rod and a support frame, wherein a support disk is arranged on the support frame; a cross rod is arranged at the upper end of the central rod; the two ends of the cross rod are provided with two mechanical arms, and each mechanical arm consists of an upper arm and a lower arm that are connected with each other; two hauling cables are respectively connected with the two lower arms by pulleys of the two upper arms; the other ends of the two hauling cables are respectively connected with the central rod and the support disk; the front end of the support disk is fixed with a mechanical thigh and a strut; the mechanical thigh is movably connected with a mechanical shank; and one end of one hauling cable is connected with the central rod, and the other end thereof is connected with the rear end of the mechanical shank. The upper half part of the device can move back and forth and twist left and right, the mechanical arms can extend and retract alternately and fast along with the moving back and forth and the twisting left and right, and the mechanical shank can rise and fall quickly, therefore, the device can not only build up the physical agility of free combat persons, but also improve the reaction capacity and the defense capacity of the free combat persons.