This key workout focuses on all abdominal muscles. By adding to the column, you concentrate on your obliques and the back delts, to separate the group.
By rotating the elbows, keep pressure on the border, smaller to the lung so that both shoulders are 90 degrees, knee front behind the toe. Stay on the belt and hold palm-facing straps.
The bends of the biceps are a classic arm workout and the group is more profound. If you have a more easy band, place band under both legs, one feet if it’s closer.
Printable Resistance Band Exercise Chart