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core stability · advanced · mat
Side Plank with Reach-Through
obliquesthoracic rotationlateral core
0.0s / 5.7s
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Obliques
25%
TVA
15%
Gluteus Medius
15%
Deltoids
10%
Erector Spinae
10%
TVA 15% — deep, not shown on the figure
Sets
2–3
Reps
5–8 each side
Hold
1 sec under
Rest
60 sec