Question

what is considered a vigorous physical activity?
○ surfing
○ playing doubles tennis
○ chopping wood
○ dancing

Explanation:

Vigorous physical activities require a high - level of energy expenditure. Chopping wood involves using large muscle groups and expending significant energy. Surfing, playing doubles tennis, and dancing can be moderate - to - vigorous but chopping wood is typically more strenuous in terms of physical effort.

Answer:

chopping wood