68.0k views
5 votes
To improve your cardiovascular fitness:

A. Include a minimum of 20-30 minutes of aerobic activity 3-4 times a week.
B. Use weights or resistance to build your muscles.
C. Perform push ups and curl ups daily.
D. Stretch every day.

User Fastec
by
4.0k points

2 Answers

2 votes
The answer is A for edmentun

User Wilsotobianco
by
4.3k points
3 votes

Answer:

A. Include a minimum od 20-30 minutes of aerobic activity 3-4 times a week

Step-by-step explanation:

Though all answers will help your body and cadiovascular system, A seems like the best answer since it will help improve your system the most.

User Andrew Adams
by
4.6k points