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. Veja similarmente identicamente conjuntamente: A coleçãeste de carros do luxo do Renato Cariani qual deixaria colecionadores por boca aberta When you're doing abdominal crunches, https://www.tiktok.com/@renatocariani_mrc/video/7414680781056003333