Muscle Physiology and Mechanisms of Hypertrophy

Describe the hierarchical structure of a skeletal muscle, from the whole muscle down to the sarcomere.

Explain the sliding filament theory of muscle contraction in simple, functional terms.

Compare Type I and Type II muscle fibers in terms of force production, fatigue resistance, and hypertrophy potential.

Identify and explain the three primary mechanisms of muscle hypertrophy: mechanical tension, metabolic stress, and muscle damage.

Explain the length-tension relationship and why a muscle's force-producing capacity changes throughout its range of motion.

Define the shortened and lengthened positions of a muscle and explain why training in the lengthened position is highly effective for hypertrophy.

Describe the concept of stretch-mediated hypertrophy and its practical significance for exercise selection.