Back Squat v Front Squat v Transformer-bar Squat: Part 3 - Implications

Click here for Parts 1 and 2 if you missed them or want a review!

Squats with more anteriorly placed loads resulted in:

• Decreased trunk flexion.
• Decreased pelvis anterior tilt angles.
• Increased low-back moments.
• Similar lower extremity moments compared to squats with more posteriorly placed loads.

FIRST:

• The transformer bar imposes similar lower extremity loading as a straight-bar back squat.
• Therefore, can be considered as an alternative training strategy for people with upper extremity limitations.

SECOND:

• Changing anterior-posterior load placement may not induce as many changes in low-back and lower extremity moments as thought.
• As individuals can adjust their trunk and pelvis angles to mediate the effects of load placements on joint moments.
• Additional instruction and feedback may be needed to achieve greater effects of load placement manipulation on low-back and lower extremity joint moments.

THIRD:

• The straight-bar front squat has more knee loading, but less ankle and hip loading in the descending phase compared to the other squats.

LAST:

• Anteriorly placed loads may result in greater low-back moments.
• While, posteriorly placed loads may demonstrate greater trunk flexion and pelvis anterior tilt.
• This should be taken into consideration for people with low-back impairment.

Dalton Urrutia, MSc PT

Dalton is a Physical Therapist from Oregon, currently living and running the performance physiotherapy clinic he founded in London for Grapplers and Strength & Conditioning athletes. Dalton runs the popular instagram account @physicaltherapyresearch, where he posts easy summaries of current and relevant research on health, fitness, and rehab topics. 

Want to learn more or contact him?

Reach out online:

@physicaltherapyresearch

@Grapplersperformance

www.grapplersperformance.com

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