The problem with sit-ups
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Sit-ups are often treated as a core staple, but they leave major gaps in core activation and put repeated stress on the spine. This video explains why sit-ups fall short and introduces a more effective alternative for building real core strength. The hollow body hold trains the entire core together, allows clear progression, and avoids the long-term issues that come with excessive spinal flexion.
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🎬 Credits
Illustration: Ye Min Htet
Producer: Job Wahiman