Works Abs, hip flexorsKit None, optional mat
How to do it
- Lie on your back with knees bent and feet flat.
- Reach your arms forward or cross them on your chest.
- Sit up all the way, curling up through your spine.
- Lower back down slowly.
Workouts with sit-ups
14 workouts in the Biohack Tracker library use this exercise, including:
- HIIT Fury · EMOM · 20 min · Lose weight
- Speed Sweep · FOR TIME · Lose weight
- Full Flow · INTERVALS · Lose weight
- Basic Circuit · AMRAP · 15 min · General health
- Starter Chipper · 21-15-9 · General health
- Light Rounds · ROUNDS · General health
- Simple Mix · AMRAP · 15 min · General health
- Safe Sweep · TABATA · 16 min · General health
Cable CrunchAbs
Hanging Knee RaisesAbs, hip flexors, grip
Russian TwistsObliques, abs