Band kneeling twisting crunch

Attach the band to a sturdy anchor point at waist height. Kneel down facing away from the anchor point and hold the band with both hands, keeping your elbows bent and close to your sides. Engage your abs and slowly twist your torso to one side, bringing your hands towards your opposite hip. Pause for a moment, then slowly return to the starting position. Repeat on the other side. Continue alternating sides for the desired number of repetitions.