Chapter 5 - NASM Physique and Bodybuilding Coach Exam Questions And Answers

Chapter 5 - NASM Physique and Bodybuilding Coach Exam Questions And Answers Hypertrophy - ANS The process of muscle growth, specifically skeletal muscle in the context of bodybuilding. Hyperplasia - ANS An increase in the number of cells in an organ or tissue; in the context of fitness, it is often used to describe an increase in the number of muscle fibers. Myofibers - ANS The cellular elements of muscle tissue; also known as skeletal muscle cells. In series hypertrophy - ANS An increase of the number of sarcomeres along the length of the muscle fiber, resulting in muscle growth. In parallel hypertrophy - ANS An increase of the number of sarcomeres added next to each other, resulting in muscle growth. mechanotransduction - ANS The process of a cell to convert mechanical stimuli into a biochemical activity. Enzymes - ANS Biological catalysts that accelerate chemical reactions. mTOR - ANS is an enzyme that regulates various cellular processes. Type I muscle fibers - ANS Muscle fibers that are small in size, generate lower amounts of force, and are more resistant to fatigue. Type II muscle fibers - ANS Muscle fibers that are larger in size, generate higher amounts of force, and are faster to fatigue.