core
Dead bug
Core stability and control.
▶ 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 with your arms reaching up.
- Bend your knees and hips to 90 degrees.
- Slowly lower your opposite arm and leg toward the floor.
- Return to the start and switch sides.
Beginner tips
- Press your lower back into the floor.
- Move slowly and with control.
- Do not let your back arch.
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