Smart Workout Diary

Quarter Squat with Barbell

The barbell quarter squat is a partial-range squat in which you lower only about one quarter of the way down before standing again. It primarily trains the quadriceps and glutes while also requiring the trunk and lower back to stabilize the barbell. It can support lower-body strength training when performed with controlled range of motion and appropriate loading.

Demonstration

Quarter Squat with Barbell — demonstration 1
Quarter Squat with Barbell — demonstration 2

Instructions

  1. Set a barbell in a rack around upper-chest height and load it conservatively. Position the bar securely across the upper back, not on the neck, and grip it evenly.
  2. Step back from the rack with feet about shoulder-width apart and toes turned slightly outward. Brace your abdomen, keep your chest tall, and maintain a neutral spine.
  3. Begin the descent by bending the knees and hips together. Keep your whole feet planted and let the knees track in the same direction as the toes.
  4. Lower only to a quarter-squat depth, roughly one quarter of a full squat range. Maintain control without bouncing or letting the knees collapse inward.
  5. Push through the mid-foot and heel to stand tall, extending the knees and hips together. Exhale as you rise while keeping the bar balanced over the mid-foot.
  6. Finish each repetition under control, then re-rack the bar by walking forward until it contacts the rack. Use safety pins or a qualified spotter when appropriate.
Muscle Group
Quads
Other Muscle Groups
Glutes
Type
Strength
Mechanics
Compound
Equipment
Barbell
Difficulty
Intermediate

Technique tips

  1. Keep the range consistent: use the same quarter-squat depth on every repetition rather than gradually shortening the movement.
  2. Control the load: partial squats can allow heavier weights, so increase load gradually and never sacrifice bar position or knee alignment.
  3. Stay braced: take a breath and tighten the trunk before descending; avoid excessive forward lean or rounding the lower back.
  4. Keep pressure balanced: do not rise onto the toes. Maintain contact through the mid-foot and heel throughout the repetition.
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