Answer:
Prevention of Chronic diseases.
Explanation:
Answer:
The sarcomere is the fundamental unit of muscle structure. Its capacity for contraction is the essential trait that makes muscles work. It has two primary components (1) thin filaments (each of which contains two strands of actin and a single strand of regulatory protein); and (2) thick filaments made of myosin (see diagram right).
Explanation:
Metabolic threshold. it’s switching from one function to the other
Maintenance and regulation of loss and growth.