Straight Arm Reverse Fly

Strict isolation for the rear delts. Long lever arm means light weight is needed.

Instructions

• Hinge forward.
• Keep arms completely straight (no bend).
• Raise arms back and out.
• Focus on rear shoulder.
• Lower slowly.

Common Mistakes

• Bending elbows (cheating)
• Using momentum
• Standing up too tall
• Shrugging

Benefits

• Strict Rear Delt
• Shoulder Health
• Rehab/Prehab

Biomechanical Form Guide

Fitness & AI Biomechanics Guides Hub - Comprehensive educational guides on exercise biomechanics, 3D computer vision pose estimation, injury prevention, and progressive overload strength training.

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