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Exercise: Frog crunch. Target muscle: Rectus Abdominis. Synergists: Internal and External Obliques. Mechanics: Isolation. Force: Pull. Best Shoulder Workout, Best Chest Workout, Chest Workouts, Abs Training, Weight Training Workouts, Training Exercises, Training Video, Fitness Workouts, Good Back Workouts
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Frog crunch exercise instructions and video | Weight Training Guide

The frog crunch helps to isolate the rectus abdominis and obliques by reducing the extent to which the hip flexors can contribute to the crunch movement.

Weight Training Guide

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