Core
Abdominal curl
A small, controlled curl of the head and shoulders — a gentler alternative to full sit-ups.
Beginner Low impact
How to do it
- Lie on your back with knees bent and feet flat. Rest your hands on your thighs or lightly by your ears.
- Breathe in, then as you breathe out gently draw in your lower tummy and curl your head and shoulders off the floor.
- Slide your hands up towards your knees.
- Lower slowly.
Form tips
- Keep a gap the size of a fist between your chin and chest.
- It is a small movement — the shoulder blades only just clear the floor.
Common mistakes
- Pulling on your neck.
- Using momentum.
Easier and harder
Make it easier
Lift only your head, or do a pelvic tilt instead.
Make it harder
Cross your arms over your chest and pause at the top.
Sources
- NHS: 10 ways to stop leaks — checked 3 Oct 2026
- NHS: Your post-pregnancy body — checked 3 Oct 2026