Standing Oblique Crunch
Stand with your feet shoulder-width apart, knees slightly bent. Engage your core by pulling your belly button in towards your spine.
Clasp your hands behind your head, being careful not to pull or strain your neck. Elbows should be pointing out to the sides.
Keeping your hips still, slowly twist your torso to the right, crunching your left oblique muscles. Focus on using your obliques rather than momentum to perform the movement.
Exhale as you crunch, bringing your left elbow towards your right knee. Make sure to keep your hips steady and avoid rocking side to side.
Pause briefly at the contraction point then slowly return back to the starting position and repeat for the desired number of reps.
Switch sides and crunch to the left, bringing your right elbow to your left knee while engaging your right obliques.
Breathe normally throughout the exercise, exhaling on the crunching motion. Keep your movements controlled.