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Crunches - (All Views)

Quick Six-Pack Ab Workout • 30s

Up Next in Quick Six-Pack Ab Workout

  • Broomstick Twists - (All Views)

    ///// PRIMARY MUSCLES WORKED

    ABS
    - External oblique
    - Rectus abdominis
    - Internal oblique

    ///// SECONDARY MUSCLES WORKED

    SHOULDERS
    - Anterior deltoid
    - Middle deltoid
    - Posterior deltoid

    BACK
    - Latissimus dorsi

    CHEST
    - Pectoralis major
    - Serratus anterior

    BICEPS
    ...