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Also known as: Side lunge, Cossack squat, Lateral lunge.

Technique

  1. Start in a wide standing position with your feet much more than shoulder-width apart.
  2. Hinge at the hips and bend one knee to lower your body to that side, while keeping the other leg fully extended.
  3. Descend until your Thighs are at least parallel to the floor.
  4. Push through the foot of the bent leg to return to the starting position.

Form tips

  • Keep your torso as upright as possible to maintain balance.
  • Ensure the heel of the working leg stays flat on the ground.
  • Drive your knees outward to keep them in line with your toes.
Logging: Each repetition involves working both sides.

Muscles

Strength

Primary

  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Hip adductors
  • Pelvis
  • Legs
  • Gluteus maximus
  • Semitendinosus
  • Semimembranosus
  • Biceps femoris (long)
  • Rectus femoris
  • Vastus medialis
  • Vastus intermedius
  • Vastus lateralis

Equipment

Appears in

Progressions

e02y

Deep archer squat

Intermediate

Regressions

e049

Half squat

Beginner
e0k4

Walking lunge

Novice
e03o

Forward lunge

Beginner
e0k3

Reverse lunge

Novice
e0q1

Deep lunge

Novice
e0sr

Front-Staggered Squat

Novice
Want to log this exercise? Open it in Calistree. Text and images are used under CC BY-NC-ND 4.0; the video plays from the original source.