It takes time to build strength in the abs, so take your time and complete the move slowly rather than using momentum to lift your body. Bring your shoulders 1 or 2 inches off the floor imagining you are bringing your ribs toward your pelvis. Bring your knees in at https://thefairlist.com/story8084985/orienta%C3%A7%C3%B5es-topo-da-renato-cariani