What does excess postexercise oxygen consumption represent? - the amount of oxygen equal to the oxygen already used - amount of oxygen needed for aerobic activity to accomplish the same amount of work - the difference between the amount of oxygen needed for totally aerobic muscle activity and the amount actually used - the amount of oxygen taken into the body immediately after the exertion

1. body tissue that is connected to and moves the bones in the body hypertrophy 2. the ability of a muscle to move a weight repeatedly, or for an extended period of time tendon 3. the increase in the size of a muscle fiber in response to resistance training muscle strength 4. the most amount of weight a muscle can move at a single time skeletal muscles 5. the decrease in the size and strength of a skeletal muscle when it is not used atrophy 6. strong body tissue that connects the muscles to the bones muscle endurance