Question

Roxy is exercising with a jump rope. Although she is standing next to Hector, she is having difficulty speaking to him due to her exertion. Therefore, it is likely that Roxy is exercising at __________. A. low intensity B. moderate intensity C. vigorous intensity D. none of the above

Answer 1

Vigorous intensity

@skb

Answer 2

Roxy is exercising at vigorous intensity.

Hence the correct answer is C.

The vigorous intensity is a kind of exercise in which a physical activity can be done with large amount of effort.

In this exercise, the heart rate becomes substantially higher and breathing is rapid.

One can speak only short phrases due to this rapid breathing and higher heart rate.