• Lay flat on the ground with a dumbbell. Point the soles of your shoes at the ceiling as well as the dumbbell.
    Reach for your feet with the dumbbell before bringing your spine back to the floor.
  • Use a bar attachment and set the cable all the way to the top.
    Walk a few steps forward and fall to a kneeling position.
    Push your hips back and flex your abs, then push hips forward until in the starting position.
  • Use a bar attachment and set the cable all the way to the top.
    Face away from the cable tower and walk a few steps forward.
    Push your hips back, and flex your abs.
    Return to the starting standing position and repeat.
  • Stand facing cable, hold rope behind head with elbows tucked in.
    Brace core and curl torso downward toward hips without pulling with arms.
    Return slowly to standing tall, keeping constant tension on abs.