Which of the muscle fiber types have the lowest amount of capillaries, mitochondria, and myoglobin, and are responsible for the most powerful athletic movements?
Type I
Type Ia
Type IIa
Type IIx
Which of the following is true regarding methods of measuring aerobic development?
Cyclic athletes should not be assessed for endurance development using cyclic activities.
It is difficult for acyclic athletes to maintain their heart rate within the narrow MAHR range.
An option for assessing endurance development in acyclic athletes is testing with a cyclic activity.
It is relatively simple for acyclic athletes to maintain their heart rate within the narrow MAHR range.
The immediate fatigue that occurs during a single maximal repetition, set of repetitions, or a single training session is called neural fatigue.
metabolic fatigue.
peripheral fatigue.
sympathetic fatigue.