If you want to get stronger at leg extensions, doing squats works just as well as doing leg extensions.

48

Pro

0

Against

Evidence from Studies

Supporting (1)

48

Community contributions welcome

48

Comparison of Muscle Hypertrophy and Strength Adaptations Induced by Back Squat and Leg Extension Resistance Exercises.

Randomized Controlled Trial

Human

2025 Dec 12

Both exercises—squats and leg extensions—made the women stronger at leg extensions by about the same amount, and the study proves there’s no real difference between them for that specific move.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Comparison of Muscle Hypertrophy and Strength Adaptations Induced by Back Squat and Leg Extension Resistance Exercises.

Score: 48

DOI: 10.1519/JSC.0000000000005338

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