core
Decline sit-up
Build the 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
- Anchor your feet on the decline bench and lie back.
- Cross your arms or keep your hands by your head.
- Sit up by curling your torso toward your knees.
- Lower slowly back to the bench.
Beginner tips
- Do not yank your neck.
- Control the way down, do not drop back.
- Keep the movement smooth and steady.
Scared of the gym? Let a voice walk you through it.
FirstGym tells you what to do next in your earphones: every set, every rest, every machine. Built for first-timers and people coming back.
Get FirstGym on the App Store