78 results about "Thigh muscles" patented technology

A seat exercise device for use onboard a mobile platform such as a commercial aircraft is disclosed, wherein a passenger engages the exercise device while seated to reduce the risk of deep vein thrombosis (DVT) during extended periods of travel. The preferred embodiment of the present invention comprises a leg support secured to a passenger seat and a foot support secured to a lower end of the leg support. A trombone spring is secured between the leg support and the foot support such that a passenger may push down on the foot support to flex and contract thigh muscles. Additionally, a pivot spring is secured between the leg support and the foot support such that a passenger may pivot the foot support to flex and contract calf muscles. Accordingly, the flexing and contracting of leg muscles increases blood circulation and reduces the risk of DVT during long flights.

This invention relates to a weighted thigh pad for strength training while participating in a full contact sport. The weighed thigh pad includes a conforming plate, removable elements attaching to the conforming plate and resilient materials. The removable elements include weighted members and spacer members varying the desired weight during strength training by the user. The invention also relates to an exercise garment receiving the weighted thigh pad in a pocket. The invention further includes a method of strength training including selecting the desired weight and moving the thigh muscles.

An externally worn protective thigh pad which protects the inner and frontal thigh muscles from baseball or softball impacts. The protective thigh pad is designed specifically for the player who begins play by squatting behind a batter and spreading their legs. This is usually referred to as the catcher, but this could also be the umpire. The protective thigh pad provides a level of ballistic protection equal to the rest of the catchers gear. The protective thigh pad can be easily put on and removed for batting and base running. The protective thigh pad is comfortable enough to wear through nine innings of play. The protective thigh pad protects an area of the thigh from the inner thigh to the outer thigh and from the patella to the pubis. The protective thigh pad is circumferentially attached to the thigh then suspended from the waist keeping the pad in place.

An exerciser includes a safety block having two through holes defined through the safety block and two cutouts defined in two opposite sides of the safety block, two elastic strings respectively extending through and securely received the two through holes of the safety block, two safety pads each provided to opposite sides of the safety block to securely connect to one end of the two elastic to allow an operator to work on thigh muscles and two rings connected to a corresponding one of the two safety pads to allow the operator to work on chest muscles.

The invention relates to a multifunctional lower limb rehabilitation training device. The device comprises a shank fixing part, a thigh fixing part, a cam, a crank, a cam connecting arm, a roller arm,a stress application spring and a stress application balancing adjusting device, wherein the crank and the cam are rotatably mounted on the thigh fixing part around the same axis, one end of the roller arm is hinged to one end of the crank, the other end of the roller arm is connected with the other end of the crank through a force application spring, and the force application spring is configured to promote the other end of the roller arm to get close to the other end of the crank. A roller is arranged on the roller arm and is pressed against the cam profile of the cam, one end of the cam connecting arm is rotatably connected with the shank fixing part, and the other end of the cam connecting arm is rotatably connected with the cam so that the thigh drives the cam to rotate when liftingor stretching the leg, and the stress application balancing adjusting device is installed on the thigh fixing part and is configured to adjust the position of the crank and enable the crank to be keptat the adjusted position. The training device is simple and reliable in structure, dorsal flexion / plantar flexion and introversion / extroversion actions of the ankle joint can be completed by taking leg lifting and stretching actions as driving force, so a patient not only can perform targeted perceptible rehabilitation training on the ankle joint according to personal conditions, but also can enable thigh muscles to be subjected to certain auxiliary training, and therefore, the rehabilitation training device is safer and more effective.

The invention discloses a leg strength training device for exercise rehabilitation training, and belongs to the technical field of rehabilitation training equipment. The device comprises a supporting device, a training assembly and a counterweight assembly; the supporting device comprises a supporting plate, a bottom plate and a base, the bottom plate is fixedly connected to the ground, the bottom end of the supporting plate is fixedly connected to the bottom plate, the base is fixedly connected to the end, away from the supporting plate, of the bottom plate, and a first sliding groove with the two sides communicated with each other is formed in the upper portion of the supporting plate. A fixed base plate is extruded during deep squat and semi-standing, so that the fixed base plate is relatively shrunk, the fixed base plate has large counter-acting force through a torsion training device, and rehabilitation training is conducted on the inner thigh muscles of a user in the reciprocating deep squat and standing process; and the counterweight assembly matched with the torsion training device can prevent the user from falling down or straining ligaments due to the fact that the fixed base plate rapidly rebounds under the elastic force of the torsion training device when the user squats.