Lying Across-Body Toe-Tap
Sculpt your abs and improve coordination with this dynamic core move. Alternating cross-body reaches target the obliques and rectus abdominis for a stronger, more defined midsection.
The Lying Across-Body Toe-Tap mainly works the core. No equipment needed: it uses just your bodyweight.
Optional Equipment

Lying Across-Body Toe-Tap Muscles Worked
Primary
Abdominals (rectus abdominis); Obliques
Secondary
Deep Core (transverse abdominis)
How to do the Lying Across-Body Toe-Tap
Setup
Lie flat on your back on a stable surface or yoga mat.
Extend your legs straight out and keep your arms extended overhead on the floor.
Movement
Exhale as you engage your core and sit up slightly.
Simultaneously lift one leg and reach the opposite hand toward the raised toes.
Controlled and intentionally aim to touch your toes if flexibility allows, keeping the arm and leg straight.
Inhale as you slowly return to the starting position with your back flat on the mat.
Form Tips
Keep your neck neutral: Do not pull on your head; the movement should be driven by core flexion.
Maintain connection: Avoid arching your lower back throughout the movement.
Switch sides: Alternate reaches between the left hand/right foot and right hand/left foot for each repetition.
Lying Across-Body Toe-Tap FAQs
What muscles does the Lying Across-Body Toe-Tap work?
The Lying Across-Body Toe-Tap mainly works the core. The main muscles are the rectus abdominis and obliques.
What equipment do you need for the Lying Across-Body Toe-Tap?
None. The Lying Across-Body Toe-Tap is a bodyweight exercise, so you can do it anywhere.
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