What Happens If You Do 100 Sit-ups Every Day?

Описание: What happens if you do 100 sit-ups every day for 30 days?

Most people think sit-ups are the key to a six-pack, but this video visualizes why they might be the worst exercise for your spine. Using stylized 3D medical animation, we break down the "Hip Flexor Trap" — showing how your Psoas muscles hijack the movement, pull on your lumbar vertebrae, and grind your discs down.

You aren't training your abs to look good.
You are training your back to hurt.

⚠️ Key Effects Visualized:
The Neck Strain: Yanking the cervical spine instead of using core strength.
The Psoas Trap: How hip flexors take over the movement from the abs.
Disc Compression: Visualizing the grinding force on lumbar discs during high-rep sit-ups.
Anterior Pelvic Tilt: How tight hip flexors ruin your standing posture.
The Belly Bulge: Why sit-ups can make your stomach look bigger due to posture issues.

🔬 Training & Body Concepts Referenced:
Rectus Abdominis vs. Iliopsoas mechanism
Lumbar Shear Force
Spot Reduction Myth (You can't burn belly fat with crunches)
Spinal flexion risks

⚠️ Disclaimer:
This is an educational visualization inspired by sports science.
It is not medical advice. Use safe exercises like planks or hollow holds instead.

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