Question

which of the following is an example of anaerobic exercise?

a. swimming

b. weight lifting

c. dancing

d. playing tennis

Explanation:

Anaerobic exercise involves short, intense bursts of activity without relying on oxygen for energy. Weight lifting (option B) is short - duration, high - intensity, using anaerobic energy systems. Swimming (A), dancing (C), and playing tennis (D) are more aerobic as they involve sustained activity with oxygen - dependent energy.

Answer:

B. weight lifting