65 results about "Swimming exercise" patented technology

An aquatic exercise device designed to elevate the head out of the water while keeping the lumbar spine slightly flexed and allowing vigorous kicking of the legs for weight loss and low impact aerobic conditioning. A swimmer swims on his back and holds onto handles, which keep the device stable and provide a secure frame while in the water. The preferred embodiment is formed from PVC pipe and polyethylene foam. The pipe components are glued together using standard PVC glue.

A device for allowing a swimmer to exercise in a pool while remaining approximately in place. The device includes an adjustable belt which fits around the swimmer's waist. An elastic harness connects this belt to an anchor bracket which is fixed to the side of the pool. The harness elastically deforms as the user exerts greater swimming force, thereby indicating to the user his or her level of exertion. The anchor bracket in configured to attach to a pool incorporating a skim gutter.

The invention discloses a swimming machine which comprises a cylinder body, a cyclic acceleration device, a temperature control device, a filtering and sterilization device and a control device, wherein a water inlet and a water outlet are formed in two sides of the cylinder body, and the water inlet and the water outlet communicate each other by the cyclic acceleration device; the cyclic acceleration device and the temperature control device are disposed on the cylinder body, and the filtering and sterilization device is disposed on the cyclic acceleration device; and the control device is disposed on the cylinder body and is electrically connected to the cyclic acceleration device, the temperature control device and the filtering and sterilization device. According to the invention, the cyclic acceleration device controls water in the cylinder body to flow continuously at a set speed, so that a swimmer can keep swimming at an original position in a pool, and the swimmer can also do long-time and long-distance swimming exercise in limited space such as home; and the filtering and sterilization device is used for filtering and sterilization of the water in the cylinder body, so that the swimmer is protected from germ or virus infection, and physical and mental health is ensured.

A strap with tapered-apertures for open-heeled swim fins is stretched from a first end connection to a conventional boss-button and boss-post structure, whereby the strap will apply a desired level of force as a holding-pressure against the heel of a swimmer. The strap's tapered-apertures are cast to link the tapered dimensions of aperture walls to an easy passage of the strap over the boss button and to a highly resistant passage of the strap-top to a designed seat against the top's raised arches. The manufactured formation of the unique aperture shapes result in an unexpected elasticity of the strap. The combination of aperture structure within the raised arches guide the orifice walls of the aperture into compression, instead of tension, greatly resisting forces to release the strap from the boss-posts and buttons.

The invention provides a swimming training aid which comprises a main support body, a sliding supporting base and a damping tensioner. The sliding supporting base and the main support body are in sliding supporting connection, and the sliding supporting base is used for supporting the body of a user; the damping tensioner is fixedly connected with the main support body and used for providing simulation tensioning force in the swimming training process of the user. Compared with the prior art, the swimming training aid can help the user begin to learn swimming to carry out professional swimming training on land and grasp swimming motion skills and accurate swimming styles through the ingenious structural design that the sliding supporting base and the damping tensioner are matched, various swimming styles and power training in swimming in water are simulated under the condition that a user does not need to enter the water, a beginner fast learns swimming and grasps the accurate swimming styles and swimming skills, and the training effect of swimming can be greatly improved.

A device for allowing a swimmer to exercise in a pool while remaining approximately in place. The device includes an adjustable belt which fits around the swimmer's waist. An elastic harness connects this belt to an anchor bracket which is fixed to the side of the pool. The harness elastically deforms as the user exerts greater swimming force, thereby indicating to the user his or her level of exertion. The anchor bracket in configured to attach to a pool incorporating a skim gutter.

The invention discloses a multifunctional circulating water tank for fish swimming exercise. The multifunctional circulating water tank comprises a rectangular water tank body, wherein the water tank body is separated into an upper layer of water tank and a lower layer of water tank through a separating layer; the upper layer of water tank and the lower layer of water tank are communicated with each other through a waterway to form a loop; a propeller is arranged in the lower layer of water tank; a cabin separating plate in wedge-shape used for separating the upper layer of water tank into a constant-cross section water tank and a variable-cross section water tank is arranged nearby the middle line of the upper layer of water tank; a front separating net is arranged nearby the wedge-shaped sharp end of the cabin separating plate; a rectifying plate is arranged nearby the front end of the front separating net; a rear separating net is arranged nearby the wedge-shaped structure base part of the cabin separating plate; observation windows are formed in two sides of the upper layer of water tank. Under the propelling of the propeller, water flow gets to the rectifying plate through the lower layer of water tank to form laminar flow, and under the action of the cabin separating plate, a constant-cross section tunnel and a variable-cross section tunnel are formed. An experiment can be observed through the observation windows, and the behavior of fishes can also be visually observed by using a computer. Therefore, the multifunctional circulating water tank has the advantages that flows with different cross sections can be simulated, the effects of intuition and reliability are achieved, and the laminar flow is stable.

The invention relates to a swimming style correcting method and device. The swimming style correcting method comprises the steps that deviation quantity information of a body center-of-gravity position with respect to a preset center-of-gravity position is obtained by determining that the body center-of-gravity position of a swimmer deviates from the preset center-of-gravity position correspondingto a standard swimming style during swimming, and the swimmer is indicated to adjust the current swimming style based on the deviation quantity information. By obtaining the deviation quantity information of the body center-of-gravity position with respect to the preset center-of-gravity position, a user can adjust the body center-of-gravity position during swimming based on the deviation quantity information, thus the swimming style more conforms to the standard swimming style, and a swimming exercise effect is improved.

The invention discloses a swimming pool underwater intelligent life-saving system. The swimming pool underwater intelligent life-saving system comprises underwater cameras, an intelligent life-savingsystem, a work station, handheld field display terminals and the like. The underwater cameras are arranged at a swimming pool so as to collect information such as images and data of all the swimming crowds in the swimming pool, through a computer artificial intelligence technology, a visual recognition technology, a behavior recognition technology and a deep learning technology, within 8 seconds,a drowning person appearing underwater is recognized and found and alarm information is sent at the same time so that a lifeguard can be assisted in rescuing the drowning person in the shortest time,and the life safety of swimmers can be guaranteed; and according to the swimming pool underwater intelligent life-saving system, the artificial intelligence technology and the swimming exercise are deeply integrated, so that the defects of an existing drowning life-saving mode are overcome, an intelligent anti-drowning early warning and alarming system is built at the swimming pool, and then active prevention, early warning and timely finding of drowning life-saving are realized.