Even if you're not pushing very hard, doing short muscle holds at different knee angles for eight weeks can make your hamstring muscles bigger and stronger, no matter if your knee is mostly bent or almost straight.

54

Pro

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Against

Evidence from Studies

Supporting (1)

54

Community contributions welcome

54

Effects of Low-Intensity Torque-Matched Isometric Training at Long and Short Muscle Lengths of the Hamstrings on Muscle Strength and Hypertrophy: A Randomized Controlled Study

Randomized Controlled Trial

Human

2023 Oct 1

Even when the muscles weren’t pushing as hard at a stretched position, doing low-intensity holds three times a week for eight weeks still made the hamstrings bigger and stronger — both when bent and when stretched.

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Source Study

Effects of Low-Intensity Torque-Matched Isometric Training at Long and Short Muscle Lengths of the Hamstrings on Muscle Strength and Hypertrophy: A Randomized Controlled Study

Score: 54

DOI: 10.1519/JSC.0000000000004510

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