Month: August 2020

The cyclic events necessary for the generation of force or tension within the myosin heads during muscle contraction.  

The most accurate tests for any given variable; the measurement standard against which other tests are judged.  

Linked chemical processes in which a change in one substance is accompanied by a change in another. Two reactions that have a common intermediate which transfers electrons or reducing equivalents or some other element from one set of reactants to another.  

Initiation of tension-producing process of the contractile elements within muscles. The shortening of a muscle. The act of making something smaller or of becoming smaller. A tightening movement which makes a muscle shorter, which makes the pupil of the eye smaller or which makes the skin wrinkle. A movement of the muscles of the uterus…

A combination of high levels of resistance and aerobic endurance training done as part of the same program, often performed on the same day.  

Responses directly related to the heart.  

Adaptations that occur in the heart that increase the ability to deliver oxygen.  

The changes in observed cardiovascular variables that occur during prolonged, heavy submaximal exercise without a change in workload.  

The amount or volume of carbon dioxide generated during metabolism.   ­

A process of nutritional modification that results in an additional storage of glycogen in muscle fiber up to three to four times the normal levels. Carbohydrate loading is a technique used to increase the amount of glycogen in muscles. For five to seven days before an event, the athlete eats 10 to 12 grams of…