Comparison of two acupuncture stimulation techniques at Hegu (LI4) on muscle and fascia stiffness, blood flow, and quality of life in healthy female volunteers

Zhang Q, Tian C, Ni G, Cui B · American Journal of Translational Research · 2026

Objective

To investigate the effects of Hegu acupuncture induced by lifting-thrusting and Shaoshanhuo stimulation techniques in healthy females using shear wave elastography and related physiological and quality-of-life measures.

Conclusions

The two acupuncture stimulation methods differ in acupuncture sensation and de-qi spread but show similar temporal patterns in their effects on muscle and fascia stiffness, first dorsal metacarpal artery hemodynamics, and quality of life, while their integrated effects differ significantly.

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