By performing resistance exercise, you add myofilaments. You do not add muscle fibers.

Which of the following in not associated with a resistance training-induced change in the muscle cell? increase in the percentage of Type I muscle fibers. hypertrophy of Type II muscle fibers. increased number of myonuclei. increased activity of antioxidant enzymes.

As a result of a resistance training program from your exercise prescription, the client demonstrates improved Muscular Fitness. Which of the following would be the least likely cause for the gains in strength? neural adaptations related to muscle fiber recruitment. a greater proportion of Type IIa muscle fibers. muscle cell hyperplasia. increased myofibrillar proteins.

If the goal of a resistance exercise is to increase endurance, what type of activities would be included to increase the power of the muscle?

A major regulator of protein synthesis and muscle size during resistance training exercise is: mTor. fatty acid translocase. lactic acid dehydrogenase. PGC-1α.

What is an effect of exercise on the muscular system?