Static Back Extension - Muscle & Fitness

The static back extension builds strength in the lower back, hamstrings, and glutes. Performing the exercise with a static contraction increases muscular endurance.

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Woman doing back extension exercise on fit ball with online trainer. Top view Stock Photo - Alamy

Static Back Extension - Muscle & Fitness

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Static-dynamic extension exercise at 40 % of 1RM. A, start position

Sunny Health & Fitness Hyperextension Roman Chair Machine Back Extension Sport Bench w/ Dip Station for Ab Workout, SF-BH620062