Muscle Spasm & Tension

Wavelength: 830 nm
Irradiance: 40 mW/cm²
Dose: 8 J/cm²
Duration: 3×/week × 3 weeks

Category: Pain & Musculoskeletal

Journal: Photomedicine and Laser Surgery (2011)

Key finding

Significant reduction in muscle spasm intensity and EMG amplitude; improved cervical and lumbar range of motion.