Parker, Michael G Torque responses in human quadriceps to burst-modulated alternating current at 3 carrier frequencies. [electronic resource] - The Journal of orthopaedic and sports physical therapy Apr 2005 - 239-45 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0190-6011 Standard No.: 10.2519/jospt.2005.35.4.239 doi Subjects--Topical Terms: AdultAnalysis of VarianceElectric StimulationHumansIsometric Contraction--physiologyMaleMuscle, Skeletal--physiologyThighTorque