What Is A Buttwink? (This Is Probably Killing Your Back) + How To Fix It
A buttwink is a joking term used by gym bros to call out bad form
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A buttwink is a joking term used by gym bros to call out bad form
Some lower body exercises such as the Squat and Deadlift require a lot of spinal
A buttwink is a joking term used by gym bros to call out bad form
Some lower body exercises such as the Squat and Deadlift require a lot of spinal
Share this with your Friend: