↻ drag to rotate
core stability · intermediate · mat
Plank Arm Reach
coreanti-rotationshoulder stability
0.0s / 5.3s
Working now
Trans. Abdominis
45%
Obliques
30%
Deltoids
20%
Serratus Anterior
20%
Glutes
20%
Trans. Abdominis 45% · Serratus Anterior 20% — deep, not shown on the figure
Sets
3
Reps
6–8 each side
Hold
1–2 sec at full reach
Rest
60 sec