4 Workouts for a Flat Stomach

4 Workouts for a Flat Stomach 1. The 30s Ab Burner (0:10) 2. The 300 Rep Ab Shizzler (1:09) 3. The Sexy Abs Supersets (2:20) 4. The 5-Minute Core Finisher (3:49) The 30s Ab Burner Set a timer for 30 seconds intervals of work and move right from one exercise to the next without resting. Rest 30 seconds between rounds. Complete  2-4 rounds through! CIRCUIT: 30 seconds Plank Rocks 30 seconds per side Hinge Knee Tuck 30 seconds per side Side Plank Rotational Knee 30 seconds Double Bike 30 seconds Rest The 300 Rep Ab Shizzler Complete 20 reps of each move, or 10 per side. Move right from exercise to exercise. Complete 3 rounds through as quickly as you can! Record how long it takes you to beat next time! CIRCUIT: 20 reps Sit Thru Crunch 20 reps Leg Climbs 20 reps Circle Crunches 20 reps Lying Knees  20 reps Forearm Flutters The Sexy Abs Supersets Complete both core moves back to back each for 20 seconds then rest for 20 seconds between rounds. Complete 5 rounds through each superset. Rest up to 1 minute between supersets. SUPERSET #1: 20 seconds C-Sit Rotational Chops 20 seconds Lift and Lower Criss Cross 20 seconds Rest SUPERSET #2: 20 seconds Plank Rocks 20 seconds Crossed-Leg Lift 20 seconds Rest SUPERSET #3: 20 seconds Elbows To Knees 20 seconds Single Single Double Boat 20 seconds Rest The 5-Minute Core Finisher Set a timer for 20 seconds intervals of work and move right from one exercise to the next. Complete 3 rounds through for a quick finisher! CIRCUIT: 20 seconds Plank Wings 20 seconds C-Sit Hinge And Reach 20 seconds per side Slow Mo Single Leg Lowers 20 seconds Tabletop Knee Tucks ***Need NASM or AFAA continuing education credits? Use code: YOUTUBE and save $100 on the Redefining Strength Recertification Course*** Subscribe To our Channel before you go: Join our Free Facebook Group: Looking for more workouts? Download Our app Redefining Strength On Demand - Hundreds of workouts and follow alongs at your fingertips! Apple Users: Android Users: View our workout programs Looking for Nutrition? Take our quiz to find out which macro ratio will work best for you! Follow Redefining Strength… Online: On Facebook: On Instagram: For RS SWAG: