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 identicamente conjuntamente: A coleção do Veículos por luxo do Renato Cariani que deixaria colecionadores de boca aberta When you're doing abdominal crunches, don't https://www.tiktok.com/@renatocariani_mrc/video/7414680781056003333