Question

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

Explanation:

Vigorous - intensity physical activities require a large amount of oxygen consumption and significantly elevate heart rate. Chopping wood involves using large - muscle groups with high force output, making it a vigorous activity. Surfing can be moderately intense depending on conditions, dancing and playing doubles tennis are usually of moderate intensity.

Answer:

B. chopping wood