AbMat Sit-Ups (Diamond Sit-Up), Build Strength and Endurance With This Heart-Pumping 30-Minute CrossFit HIIT Workout

Lie on your back, and open your legs into a diamond shape (aka butterfly legs) with the soles of your feet pressed together and knees out wide. Extend your
This CrossFit workout is designed to maximize your time and get your heart pumping for 30 minutes using high-intensity intervals and basic CrossFit exercises

What exercises can I do at home to build muscle? - Quora

Diamond Sit Up

The AbMat Sit-up

ABMAT SITUPS TECHNIQUE - PARADISO CROSSFIT

AbMat Sit Ups “too easy”? : r/crossfit

Diamond Sit Up

The AbMat Sit-up

The AbMat Sit-up

CrossFit - 220906

Abmat sit-ups: everything you didn't know - CrossMAG

✓ This Tandem Stance Single Arm Chest Press will challenge your body ‍

Paradiso CrossFit - Weighted Situp Demo