Nsca cscs exam stuvia - Study guides, Class notes & Summaries

To what structures do the cross-bridges attach during muscle action? - ANSWERActin Which substance regulates muscle actions? - ANSWERCalcium Which substance acts at the neuromuscular junction to excite the muscle fibers of a motor unit? - ANSWERAcetylcholine Which muscle fiber type is the MOST beneficial for a marathon runner? - ANSWERType I When throwing a baseball, an athlete's arm is rapidly stretched just prior to throwing the ball. Which of the following structures detects and ...

Certified Strength and Conditioning Specialist Exam Questions and Answers bioenergetics - ANSWER-The flow of energy in a biological system; the conversion of macronutrients into biologically usable forms of energy. What are the 5 points of body contact? - ANSWER-1. Head in neutral position on bench or back pad 2. Shoulders and upper back set evenly on bench or back pad 3. Buttocks on bench or seat 4. Right foot flat on floor 5. Left foot flat on floor What are the 6 principles that effec...