The 30-minute ab workout
Sculpting your abs requires firing up every part of your midsection. This routine challenges them all – in just seven moves.
YOUR Trainer hannah davis (pictured), trainer and creator of online workout series 2-2-20 (bodybyhannah.com). You’ll need Gliding disks or small towels. do Three sets of each move, five times a week. You can do the routine before or after cardio, but if you're strength training, do these moves last.