Question

multiple choice
listen
why is swimming considered a cardiovascular and aerobic exercise?
select all that apply.
a it requires breath control.
b it involves the movement of the whole body.
c it involves long exercise time.
d it constantly requires oxygen for the muscles.

Explanation:

• Option A: Breath control in swimming relates to aerobic respiration as it manages oxygen intake, supporting cardiovascular/aerobic exercise.
• Option B: Whole - body movement in swimming engages large muscle groups, which is typical of cardiovascular and aerobic exercises as it increases heart rate and oxygen demand.
• Option C: Long - duration exercise is a characteristic of aerobic exercise as it relies on oxygen - based energy production over time, and also benefits the cardiovascular system.
• Option D: Constant oxygen requirement for muscles is a key feature of aerobic exercise, and the cardiovascular system works to supply this oxygen, making swimming a cardiovascular and aerobic exercise.

Answer:

A. It requires breath control.
B. It involves the movement of the whole body.
C. It involves long exercise time.
D. It constantly requires oxygen for the muscles.