Q

What is the significance of high-threshold motor units in strength training?

From 5 years of verified research · Vassili Sandqvist
A

High-threshold motor units are crucial for generating maximal force and are primarily responsible for muscle growth. They are only fully recruited when lower-threshold units are fatigued, which typically occurs near failure. Therefore, ensuring that you are training close to failure is vital for effectively stimulating these motor units and promoting hypertrophy.

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