Question 1
Each skeletal muscle fiber is also called a
◦ muscle.
◦ muscle cell.
◦ myofibril.
◦ sarcomere.
◦ myomesium.
Question 2
For maximum effect, one should
◦ perform strength training only.
◦ perform aerobic exercise only.
◦ perform both aerobic exercises and strength training.
◦ perform much strength training and only a little aerobic exercise.
◦ perform much aerobic exercise and only a little strength training.