Question

which of the following is not a good anaerobic workout?
a. doing core muscle training.
b. playing basketball.
c. lifting free weights.
d. using the weight machines at the gym.

Explanation:

Anaerobic workouts are high - intensity, short - duration exercises that don't rely on oxygen for energy. Core muscle training can be a mix of low - intensity stabilizing exercises which may not be typical anaerobic activities. Playing basketball, lifting free weights, and using weight machines are generally high - intensity and more typical anaerobic workouts.

Answer:

A. Doing core muscle training