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#backextension

2 clips from 2 authors · 405.7K total views. Every clip opens with its own counters and comments.

Most people think the back extension only targets your lower back but — @fitforcalis

397.9K0:21@fitforcalis

Stretching your back isn’t enough. But strengthening it alone isn’t en — @igor.system

7.8K0:14@igor.system

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#backmobility #strengthtraining #spinemobility #glutetraining #lowerbackworkout #formmatters