The Problem with Sit-Ups скачать в хорошем качестве

The Problem with Sit-Ups

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.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.