As anyone who's ever done a set of slow leg lifts or Russian twists knows all too well, doing ab moves slowly is pretty much excruciating. As evidenced by fitness YouTuber Maddie Lymburner's ab circuit set to Shawn Mendes and Camila Cabello's dreamy new song "Señorita," those slow, drawn-out ab moves also make for a downright gorgeous core workout. In the three-and-a-half minute workout, every smooth transition between moves, like seated bicycle variations, scissor abs, leg lifts, and more, come together to make a full core workout that's so satisfying to watch. Once this video's done hypnotizing you, check out Maddie's other mesmerizing routines set to Billie Eilish and "Old Town Road."