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0:13
YouTube
Mukul Sir
Mastering Crunches: A Guide to Core Strength
To do crunches correctly, follow these steps: Starting Position: Lie on your back on a mat with your knees bent and feet flat on the floor, hip-width apart. Place your hands behind your head or across your chest. Engage Your Core: Tighten your abdominal muscles. This will help support your back. Lift Your Shoulders: Slowly curl your shoulders ...
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Oct 21, 2024
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