Isometric Squat

Level
beginner
Force
push
Mechanic
compound
Category
strength
Primary Muscles
Secondary Muscles

An isometric lower body exercise where you hold a squat position statically, building quadriceps and glute strength and endurance.

Instructions

  1. Stand with your feet shoulder-width apart and your hands either on your hips or extended in front of you for balance.
  2. Gradually descend into a squat position, lowering your body as if sitting into a chair.
  3. Lower until your thighs are parallel to the floor or at your desired depth, typically 90 degrees at the knees.
  4. Keep your chest upright, your core engaged, and your weight balanced over your heels.
  5. Maintain this static squat position, contracting your quadriceps, glutes, and core maximally.
  6. Hold for the designated time, typically 20-60 seconds.
  7. Stand back up to the starting position or rest for the recommended recovery period.
  8. Repeat for additional sets.

Tips

  • Keep your knees aligned over your ankles; avoid letting them collapse inward or cave forward past your toes.
  • Maintain an upright torso with your weight in your heels, not your toes.
  • For an easier variation, perform the hold against a wall for back support.
  • For a more challenging variation, lower deeper or hold for longer durations.
  • For added resistance, hold dumbbells or a barbell across your shoulders.
  • Focus on breathing steadily; never hold your breath during the isometric hold.
  • This exercise builds lower body strength and muscular endurance without dynamic movement.

Recommended starting values

Sensible novice starting points for each goal, for a lifter aged 25–40. Scale down for smaller frames or older lifters. Treat the first set of any session as a discovery set.

Goal Sets Hold
Gain strength 3 15 s
Build muscle 3 25 s
Build endurance 3 35 s

Alternatives

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