What makes this exercise particularly effective?
The Hackenschmidt squat — named after the weightlifter George Hackenschmidt — is performed with the handlebar positioned behind the legs and focuses particularly on the front of the thighs. The guided movement on the EISENHORN strenght station S or DS allows for controlled execution along a predetermined path. This makes the exercise ideal for isolated activation of the quadriceps with reduced load on the lower back muscles.
What effect does the exercise achieve?
Targeted quadriceps stimulation: The movement strongly engages the thigh extensors — especially effective with a narrow foot stance.
Lower mobility requirement: Requires less mobility than free squats — ideal for limited ankle or hip mobility.
Beginner-friendly: The guided movement prevents common technical errors and simplifies the learning process — reducing both the learning effort and risk of injury.
How does this exercise fit into the Big 5 concept?
The Big 5 include the fundamental exercises: squat, deadlift, bench press, pull-up or lat pulldown, and shoulder press. The Hackenschmidt squat complements this concept perfectly:
Targeted leg strength: It focuses on the quadriceps — an excellent supplement to squats and deadlifts.
Compensation of weaknesses: Particularly suitable for improving strength deficits in the thighs, without the full technical demands of other basic exercises.
Safe progression: The guided movement makes the exercise ideal for progressively building strength — especially for home workouts or beginners.



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