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core stability · beginner · dumbbell
Suitcase Hold
obliquesquadratus lumborumanti-lateral-flexion
0.0s / 6.1s
Working now
Obliques (far side)
15%
Trans. Abdominis
15%
Quadratus Lumborum (≈ Erector Spinae)
12%
Grip (loaded arm)
10%
Gluteus Medius
10%
Trans. Abdominis 15% — deep, not shown on the figure
Sets
3
Reps
3 holds each side
Hold
20 sec level
Rest
45 sec
The whole exercise is refusing a movement: the weight wants to bend you sideways and the far side of the waist says no. If nothing is working, the weight is too light.