
Grab a towel because you’ll sweat as you follow Paul Monje (who created this routine) and Katya Struve go through one of the most intense ab-toning cardio workouts ever. This workout will make your abdominals, transverse abdominals, obliques, and overall midsection burn! Forget situps and get ready for fast results. This intense abdominal-cardio workout uses a combination of core circuits and ab-toning moves that’ll...