dioxide by hyperventilation in (1) normal. subjects and (2) patients in whomportions of. the nervous system have been destroyed by. disease or surgery or blocked by drugs. The. results of this study do not support the con-. ventional concept of the means by which. carbon dioxide affects vascular tone.
Identification. Muscular strength is the ability of the muscles to lift weight. Muscular endurance is the ability to sustain exertion for a specified period of time.
Muscular strength and muscular endurance are not the same, although they are often mentioned together. Strength refers to maximum power and does not require oxygen, while endurance is strength over a prolonged period and does require oxygen. Muscular strength is the ability of the muscles to lift weight. Muscular endurance is the ability to sustain exertion for a specified period of time. Muscular endurance is an aerobic mechanism, meaning that it requires oxygen. Muscular strength is an anaerobic mechanism, meaning that it does not require oxygen as an energy source.