Hollow-Body Rock

0.0s / 3.7s

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Rectus Abdominis
30%
Trans. Abdominis
30%
Hip Flexors
15%
Quads
10%

Trans. Abdominis 30% — deep, not shown on the figure

Sets

2–3

Reps

8–12 rocks

Hold

continuous rhythm

Rest

60 sec

▶ Guided session · 2–3 × 8–12 rocks

Earn it with a 20-second hollow-body hold first — the rock punishes any break in the shape.