Give Planks a Rest. Try the L-Sit for Core Strength and Stability

Planks are great, don't get us wrong, but the L-sit is a lesser-known isometric move you should try for stronger abs.
Planks are great, don't get us wrong, but the L-sit is a lesser-known isometric move you should try for stronger abs.

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L-sit（Lーシット）指数について（自宅トレーニング） - Castle Rock Photography

Give Planks a Rest. Try the L-Sit for Core Strength and Stability

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Training Archives, Page 36 of 73

Training Archives, Page 38 of 75

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Training Archives, Page 36 of 73

How to Do an L-Sit (and Why You Should)