A member asked:

Sudden rapid acceleration of hr on treadmill after 60 minutes at 8% incline and 3mph speed? went from 95 to 140 to 168+ in less than 1 minute?

A doctor has provided 1 answer

Irregular heart beat: Your heart beat went irregular. This needs to be confirmed as it could be an artifact. If it does become irregular, you need to see a heart doctor for proper treatment and prevention.

Answered 6/12/2013

5.1k views

Thank

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Would running on a treadmill increase my speed for running?

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