The “Butt Wink” Squat Flaw (What Causes It and How to Fix It!)

Name: The "Butt Wink" Squat Flaw (What Causes It and How to Fix It!) - FIT LIFE VIDEOS
Uploaded: 2018-05-21T20:45:10+10:00
Channel: FIT LIFE
Description: https://youtu.be/NNYRJNDM48I

The "Butt Wink" Squat Flaw (What Causes It and How to Fix It!)

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