Stretching that uses neuromuscular reflexes to gain further stretching of the muscle is called

a: pnf stretching, b: static stretching, c: ballistic stretching, d: dynamic stretching

What is the main goal of recommended dietary allowances (rdas)? to inspect school cafeterias across the united states to regulate foods sold at supermarkets and farmers' markets to investigate claims of tainted food being served in restaurants to indicate daily nutrient requirements