HOW: Assume the table top position by placing both hips and knees at a 90 deg angle. You should have your core braced in this position, not letting the bottom of your rib cage flare out. Holding the kettlebell with both arms, slowly lower it over your head. You will reach a point when your ribs will want to flare, do not let it! Keep your core braced, ribs down, and pull the kettlebell back over your chest into the starting position.
FEEL: You will feel your core and the muscles on the underside of your arms and armpits working during this exercise. You will feel a stretch under your armpits in this same area as well.
COMPENSATION: Do not let your rib cage flare or your lower back to arch with this exercise.