3 doctors weighed in:
How breathless should you get before stopping exercising?
3 doctors weighed in

Dr. Steven Charlap
Holistic Medicine
2 doctors agree
In brief: Can't speak
If you can't speak, you are probably exceeding a healthy limit of exercise.
Many professional athletes experience heart damage from excessive exercise conditioning. Listen to your body and stop when it feels uncomfortable.

In brief: Can't speak
If you can't speak, you are probably exceeding a healthy limit of exercise.
Many professional athletes experience heart damage from excessive exercise conditioning. Listen to your body and stop when it feels uncomfortable.
Dr. Steven Charlap
Dr. Steven Charlap
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