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An elliptical machine, a type of exercise machine. An exercise machine is any machine used for physical exercise.These range from simple spring-like devices to computerized electromechanical devices to recirculating-stream swimming pools.
Typical consumer-level weight bench with leg exercise attachment Two weight training benches in a fitness center in Nürnberg, Germany Hyper bench for hyperextension Negative bench or decline bench
Performing the crunch. The crunch or curl-up is an abdominal exercise that works the rectus abdominis muscle. [1] It enables both building and defining "six-pack" abs and tightening the belly.
Abdominal muscles have many important functions, including breathing, coughing, and sneezing, and maintaining posture and speech in a number of species. [4] Other abdominal functions are that it helps "in the function of support, containment of viscera, and help in the process of expiration, defecation, urination, vomiting, and also at the time of childbirth."
Keene P. Dimick created an exercise bike in 1968. In 1977, Augie Nieto incorporated the company in as Lifecycle, Inc. to sell exercise bikes that were based on Dimick's design. [1]
A gym, short for gymnasium (pl.: gymnasiums or gymnasia), is an indoor venue for exercise and sports. The word is derived from the ancient Greek term " gymnasion ". [ 1 ] They are commonly found in athletic and fitness centres, and as activity and learning spaces in educational institutions.
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