1 doctor weighed in:

How much cardio exercise do I need to improve my fitness?

1 doctor weighed in
Dr. James Cunnar
Family Medicine

In brief: 30 mins 4x/week

You need to do cardio to the point of a good sweat.
30 minutes four times per week should do. Make sure you listen to your body - if it's tired, take a rest day. And if you have medical conditions, get cleared by your physician first.

In brief: 30 mins 4x/week

You need to do cardio to the point of a good sweat.
30 minutes four times per week should do. Make sure you listen to your body - if it's tired, take a rest day. And if you have medical conditions, get cleared by your physician first.
Dr. James Cunnar
Dr. James Cunnar
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