Up Next in Muscle Group: Abs

• 

  00:30

  Plank On Knees - (All Views)

  Plank On Knees - (All Views)

  ///// PRIMARY MUSCLES WORKED

  ABS
  - External oblique
  - Rectus abdominis
  - Internal oblique

  ///// SECONDARY MUSCLES WORKED

  GLUTES
  - Gluteus maximus

  QUADS
  - Rectus femoris
  - Vastus intermedius
  - Vastus lateralis
  - Vastus medialis

• 

  00:30

  Reverse Crunch - (View 1)

  Reverse Crunch - (View 1)

  ///// PRIMARY MUSCLES WORKED

  ABS
  - Rectus abdominis

  ///// SECONDARY MUSCLES WORKED

  ABS
  - External oblique
  - Internal oblique

• 

  00:30

  Reverse Crunch - (View 2)

  Reverse Crunch - (View 2)

  ///// PRIMARY MUSCLES WORKED

  ABS
  - Rectus abdominis

  ///// SECONDARY MUSCLES WORKED

  ABS
  - External oblique
  - Internal oblique