Injury- pain, swelling, discoloration, ecchymosis ...

Constant mode. Freq rates are low. Time-20-30 min.=pain, swelling. Muscle contraction-freq rate high. 20-30 min. Post-surgery Pain, edema, acute or post-acute. Post-op. Atrophy. Inc muscle strength Hypersensitive. A lot of tissue damage. Rupture, avulsion. Bone fx. Sports Medicine Injury, Pain, Modalities Portela ................
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