A member asked:

How to know it is good cardio/workout?

A doctor has provided 1 answer

Exercise: Exercise of course after speaking to your doctor. Elevate your heart rate to at least 85% of the max predicted heart rate and maintain for 10-15 minutes . With time of course this can improve but to start if you can achieve this then you will be training your cv system effectively max predicted heart rate= 120- your agex 0.85.

Answered 12/11/2015

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What are some good cardio workouts for people with asthma?

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