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Hack Squat

Quadriceps Calves Glutes Hamstrings Beginner Strength Machine
Hack Squat Hack Squat
Equipment
Machine
Level
Beginner
Force
Push
Mechanic
Compound
Instructions
  1. Place the back of your torso against the back pad of the machine and hook your shoulders under the shoulder pads provided.
  2. Position your legs in the platform using a shoulder width medium stance with the toes slightly pointed out. Tip: Keep your head up at all times and also maintain the back on the pad at all times.
  3. Place your arms on the side handles of the machine and disengage the safety bars (which on most designs is done by moving the side handles from a facing front position to a diagonal position).
  4. Now straighten your legs without locking the knees. This will be your starting position. (Note: For the purposes of this discussion we will use the medium stance described above which targets overall development; however you can choose any of the three stances described in the foot positioning section).
  5. Begin to slowly lower the unit by bending the knees as you maintain a straight posture with the head up (back on the pad at all times). Continue down until the angle between the upper leg and the calves becomes slightly less than 90-degrees (which is the point in which the upper legs are below parallel to the floor). Inhale as you perform this portion of the movement. Tip: If you performed the exercise correctly, the front of the knees should make an imaginary straight line with the toes that is perpendicular to the front. If your knees are past that imaginary line (if they are past your toes) then you are placing undue stress on the knee and the exercise has been performed incorrectly.
  6. Begin to raise the unit as you exhale by pushing the floor with mainly with the heel of your foot as you straighten the legs again and go back to the starting position.
  7. Repeat for the recommended amount of repetitions.
Frequently asked questions
What muscles does the Hack Squat work?

Hack Squat primarily targets the Quadriceps. It also engages the Calves, Glutes, Hamstrings as secondary muscles. This makes it an effective strength exercise for building quadriceps development.

What equipment do I need for the Hack Squat?

You will need a machine to perform the Hack Squat. Make sure the equipment is set up properly and at the appropriate weight before starting.

Is the Hack Squat suitable for beginners?

Yes. The Hack Squat is a beginner-friendly exercise. Focus on proper form before adding weight or intensity. It's a great movement to include early in your training.

Is the Hack Squat a compound or isolation exercise?

The Hack Squat is a compound exercise, meaning it works multiple joints and muscle groups simultaneously. Compound movements are efficient for building overall strength and are typically performed earlier in a workout when you have the most energy.

How many sets and reps should I do for the Hack Squat?

For strength, aim for 3-5 sets of 5-8 reps with heavier weight. For muscle building (hypertrophy), try 3-4 sets of 8-12 reps at a moderate weight. For endurance, use lighter weight and perform 2-3 sets of 15-20 reps.

What are good alternatives to the Hack Squat?

Good alternatives include the All Fours Quad Stretch, Alternate Leg Diagonal Bound, Backward Drag. These exercises target similar muscle groups (Quadriceps) and can be substituted based on available equipment or training preference.

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