Sit-ups - How To Do Properly & Muscles Worked

Sit-ups are a core exercise that specifically target the rectus abdominis muscle. Strengthening the abdominals is crucial for maintaining a stable lower back, especially with lifting tasks. They can also give you the appearance of having a six-pack.

Situps Vs. Crunches: Which Is Better For Strong Abs, Per Trainers

What muscles do sit up benches work, by zhenhan

How to Do the Sit-Up

How to Do a Sit-Up Properly

How to Do a Proper Sit-Up - Howcast

This Exercise Will Reveal Your Understanding of Exercise Science

How to Do the Sit-Up

The Major Differences Between Sit-Ups and Crunches

4 Ways to Do Sit Ups - wikiHow

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Sit-Ups Benefits: Exercises, Variations, and More

4 Ways to Do Sit Ups - wikiHow