Squeeze Hard to Boost StrengthA physiological trick that unlocks hidden muscle power

From the show

Practical Body Science

Activating Sherrington's Law of Irradiation instantly improves your lifting performance. By gripping a bar or handle as firmly as possible, strong neural signals spill over to recruit adjacent motor units in your arms, shoulders, and core. This immediate physiological response not only maximizes your overall force production but also provides crucial joint stability during heavy or difficult movements.