Home Current News Ditch the sit-ups — this 4-move bodyweight workout builds your core and...NewsCurrent NewsDitch the sit-ups — this 4-move bodyweight workout builds your core and improves posture at the same timeMay 11, 202420FacebookTwitterPinterestWhatsApp ditch the sit ups this 4 move bodyweight workout builds your core and improves posture at the same time Source: yahoo.com/news