A member asked:

I just finished my run and this time i got tired quicker and feel out of breath right now. i didn't increase anything but i haven't ran for a week?

A doctor has provided 1 answer
Dr. Jon Spiers answered

Specializes in Thoracic Surgery

Deconditioning: When we take a break from exercise, our fitness level will regress. Further, some days we are able to perform better than others . Unless you feel i'll, this is probably ok. If it persists or worsens, see your doc. Hope this helps you!

Answered 9/18/2013

4.9k views

Thank

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