A breaststroke leg strength training device, including a lower panel, and a prostrate platform connected with the panel through an elastic band and located below one side of the panel; a slit consistent with a breaststroke leg movement trajectory is formed in the panel, and an elastic band attachment column is respectively arranged at positions on both sides of the slit and on the panel; two foot pedal middle shafts are arranged in the slit and extend to the lower side of the panel; and the elastic band is connected with the attachment columns through a fixed beam fixed to the platform and the two foot pedal middle shafts. The device has a smart structural design, a trainer can comprehensively train all the muscle groups involved in the breaststroke leg actions in a continuous and efficient manner, and the breaststroke leg actions of the trainer can be specified and corrected.

A breaststroke leg strength training device, including a lower panel, and a prostrate platform connected with the panel through an elastic band and located below one side of the panel; a slit consistent with a breaststroke leg movement trajectory is formed in the panel, and an elastic band attachment column is respectively arranged at positions on both sides of the slit and on the panel; two foot pedal middle shafts are arranged in the slit and extend to the lower side of the panel; and the elastic band is connected with the attachment columns through a fixed beam fixed to the platform and the two foot pedal middle shafts. The device has a smart structural design, a trainer can comprehensively train all the muscle groups involved in the breaststroke leg actions in a continuous and efficient manner, and the breaststroke leg actions of the trainer can be specified and corrected.

Handles for use in exercise apparatus and in lifting apparatus are provided.

A device is used for carrying out movements by shifting the center of gravity and/or actuating muscles of a human body. A user lies on the device and shifts the center of gravity by moving his or her hip region in order to incline a movable part of the device including the user's own body in different directions. Furthermore, the user wears video goggles or the like during the process and can move in a virtual environment using the overall system, which includes the video goggles and the movement device and can interact with these. The movements caused by the user can be generated solely using gravity by shifting the center of gravity. Additionally, the movements of the device are influenced by motors or dampers arranged in or on the device.

A device is used for carrying out movements by shifting the center of gravity and/or actuating muscles of a human body. A user lies on the device and shifts the center of gravity by moving his or her hip region in order to incline a movable part of the device including the user's own body in different directions. Furthermore, the user wears video goggles or the like during the process and can move in a virtual environment using the overall system, which includes the video goggles and the movement device and can interact with these. The movements caused by the user can be generated solely using gravity by shifting the center of gravity. Additionally, the movements of the device are influenced by motors or dampers arranged in or on the device.

A sporting robotic device apparatus, system, method and/or computer program product may provide an electronically programmably controlled sporting device. Certain embodiments include a plurality of sporting devices coupled to a robot or a plurality of the at least one robots, where the plurality of robots each include a sporting device coupled to the plurality of robots, and where each robot includes a plurality of joint axes, motors, and structural members. The sporting robotic device can further include an electronic user interface coupled to the robots and an electronic computer processor, memory, input and output devices, and can include further features as claimed including at least one of the user interface with devices coupled thereto, the computer processor configured to save or retrieve a sporting routine from memory, to randomize a challenge, or configured to combine sporting routines, or shuffle sporting routines, previously saved.

A stationary aquatic kickboard for leg kicking exercises in water. Aging and quadriceps decline are the origin of this products creation. TKS is anchored to the swimming pool wall or deck by two separate lines having equal tension when in use. The buoyancy of the kickboard is adjustable to accommodate persons of different body weight and for the preferred level of flotation. The handle grips positions will permit user to exercise in the prone or supine positions. Board and handle grips will provide high stability to do high intensity leg kicking action. This equipment is able to detach for removal from pool. TKS Hydrakick System will be used for exercise, physical therapy, relaxation or recreation. TKS hydrakicking is optimal lower extremity exercise and does not cause trauma to the legs.

A stationary aquatic kickboard for leg kicking exercises in water. Aging and quadriceps decline are the origin of this products creation. TKS is anchored to the swimming pool wall or deck by two separate lines having equal tension when in use. The buoyancy of the kickboard is adjustable to accommodate persons of different body weight and for the preferred level of flotation. The handle grips positions will permit user to exercise in the prone or supine positions. Board and handle grips will provide high stability to do high intensity leg kicking action. This equipment is able to detach for removal from pool. TKS Hydrakick System will be used for exercise, physical therapy, relaxation or recreation. TKS hydrakicking is optimal lower extremity exercise and does not cause trauma to the legs.

The invention is an exercise apparatus providing an advanced level of surfboard paddling simulation and muscle development. The design includes a specialized platform, unique hand harnesses, and cable systems with mechanical advantage and mass moment of inertia mechanisms, piston pumps, cable spools, and elastic elements. They allow the user to simulate paddling in an alternating or simultaneous sequence at any speed while strong elastic tension resists the user's thrust strokes, but during paddling return strokes the user feels no elastic tension or resistance. The design also prompts the user to engage and strengthen all dorsal muscles to maintain an appropriately arched body position while paddling.

The invention is an exercise apparatus providing an advanced level of surfboard paddling simulation and muscle development. The design includes a specialized platform, unique hand harnesses, and cable systems with mechanical advantage and mass moment of inertia mechanisms, piston pumps, cable spools, and elastic elements. They allow the user to simulate paddling in an alternating or simultaneous sequence at any speed while strong elastic tension resists the user's thrust strokes, but during paddling return strokes the user feels no elastic tension or resistance. The design also prompts the user to engage and strengthen all dorsal muscles to maintain an appropriately arched body position while paddling.