Side Plank Triceps Extension

Combine oblique work with arm isolation. Maintain a rigid plank while working the tricep.

Instructions

• Side plank position.
• Hold dumbbell in top hand.
• Extend arm to ceiling.
• Bend elbow to lower weight behind head.
• Extend back to ceiling.

Common Mistakes

• Moving the upper arm (shoulder joint)
• Sagging hips
• Neck uncomfortable
• Weight too heavy

Benefits

• Tricep Isolation
• Oblique Strength
• Coordination

Biomechanical Form Guide

Core Anti-Extension: How to Hold Perfect Planks Without Lumbar Sagging - Master isometric core alignment in forearm and high planks. Eliminate lower back sagging, pelvic tilting, and neck strain.

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