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A gyroscopic exercise tool is a specialized device used in physical therapy to improve wrist strength and promote the development of palm, wrist, forearm, and finger muscles. It can also be used as a unique demonstration of some aspects of rotational dynamics .
Two people in a gym using BOSU balls. A BOSU Balance Trainer (or BOSU ball) is a fitness training device, invented in 1999 by David Weck. [1] It consists of an inflated rubber hemisphere attached to a rigid platform. The device is often used for balance training. When the dome side faces up, the BOSU ball provides an unstable surface while the ...
An exercise ball is a ball constructed of soft elastic, typically in 5 diameters of 10 cm increments, from 35 to 85 cm (14 to 33 in), and filled with air. The air pressure is changed by removing a valve stem and either filling with air or letting the ball deflate.
Shop Amazon Prime Day exercise bike deals, vetted by a fitness editor. Take up to 57% off a new exercise or recumbent bike and start up your home gym.
A rupture disc (burst) Pressure-effect acting at a rupture disc A rupture disc, also known as a pressure safety disc, burst disc, bursting disc, or burst diaphragm, is a non-reclosing pressure relief safety device that, in most uses, protects a pressure vessel, equipment or system from overpressurization or potentially damaging vacuum conditions.
It is distinct from the inflated exercise ball, which is much lighter and larger (up to 910 mm (36 in) diameter). Medicine balls are usually sold as 1–11 kg (2–25 lb) balls and are used effectively in ballistic training to increase explosive power in athletes in all sports, e.g. throwing the medicine ball or jumping whilst holding it. [3]
These range from simple spring-like devices to computerized electromechanical devices to recirculating-stream swimming pools. Most exercise machines incorporate an ergometer. An ergometer is an apparatus for measuring the work a person exerts while exercising as used in training or cardiac stress tests or other medical tests.
The ball was made of fabric, and was sealed by way of zippers, with a small circular window to allow the occupant to see out. [3] NASA evaluated three methods of transporting the balls: [4] By hand, a suited astronaut would haul the balls; By robotic arm, a robotic manipulator arm would move the balls through space (see Canadarm)