03/06/2026
Most women aren’t bad at side planks — they’re just missing one key setup.
The biggest mistake I see is misaligned joints.
People place the elbow too close to the torso, which pushes the shoulder away from the body.
When the elbow and shoulder aren’t stacked, the shoulder joint loses stability and the plank becomes shaky and uncomfortable.
Here’s how to fix it:
1️⃣ Stack the joints
Place the elbow directly under the shoulder so the arm creates a stable base.
2️⃣ Use the hand for support
Open the fingers and press the hand firmly into the floor to create more stability through the shoulder.
3️⃣ Lift and stabilize
Stack the hips, reach the top arm toward the ceiling, and keep the body in one straight line.
From this position, you can add small pulses to strengthen the obliques and stabilize the shoulder.
Side planks shouldn’t feel unstable or painful.
When the joints are stacked correctly, the movement becomes strong, controlled, and much easier to hold.
Save this so you remember the setup next time you train.
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