Search results
Results from the WOW.Com Content Network
The pull-down is extremely similar to the pull-up, but uses moving external weights or resistance with a fixed body rather than a fixed bar and a moving body. This makes the pull-down an open-chain movement and the pull-up a closed-chain movement. The weight moved can also be adjusted to be more or less than the weight of the person doing the ...
Common superset configurations are two exercises for the same muscle group, agonist-antagonist muscles, or alternating upper and lower body muscle groups. [29] Exercises for the same muscle group (flat bench press followed by the incline bench press) result in a significantly lower training volume than a traditional exercise format with rests. [30]
The 6-meter walking test is "really better for older patients," Bonnes said. But if someone has a low score for their age, "then we work on exercise and build up that muscle mass." Read the ...
The freeweight squat is one of the three powerlifting competition exercises, along with the deadlift and the bench press. [2] Equipment Squats can be performed using only the practitioner's body weight. For weighted squats, a barbell is typically used, although the practitioner may instead hold dumbbells, kettlebells, or other weighted objects.
Strobe lighting at known frequency has been used in the past to aid in the analysis of gait on single photographic images. [10] [11] Cine film or video recordings using footage from single or multiple cameras can be used to measure joint angles and velocities. This method has been aided by the development of analysis software that greatly ...
This movement has also been described as negative training. This "negative" movement is necessary to reverse the muscle from its initial trajectory. [1]When the load exceeds the force that can be developed by the muscle at a constant length, as in an eccentric muscle action, the exercise is referred to as involving negative work, because the muscle is absorbing energy.
A person's grip strength usually results in having the strongest grip strength when their arm is extended at 90° before their body, as opposed to the other extreme arm positions, rested at one's side or held straight up above one's head. Grip strength is not optimal if one's arm is extended backwards beyond the resting position at the body's ...
Closed chain exercises are often compound movements, that generally incur compressive forces, while open-chain exercises are often isolation movements that promote more shearing forces. [ 1 ] CKC exercises involve more than one muscle group and joint simultaneously rather than concentrating solely on one, as many OKC exercises do (single-joint ...