core
Lying leg raise
Build the lower abs.
▶ Watch the full demo in the app3-second preview. The full demo with coach cues is in the FirstGym app.
How to do it
- Lie on your back, legs straight, hands under your hips.
- Raise your legs to vertical.
- Lower slowly without touching the floor.
Beginner tips
- Keep your lower back down.
- Don't swing — control it.
- Bend your knees to scale.
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