PVC External Rotation nye kamedede bɔbɔe aɖe si wɔa dɔ nyuie si koŋ tɔa ŋku rotator cuff lãmekawo, si kpena ɖe ame ŋu be abɔta nali ke eye wòate ŋu atrɔ ɖe nɔnɔmewo ŋu nyuie wu. Kamedede sia ɖea vi na kamedefefewɔlawo vevietɔ, vevietɔ amesiwo kpɔa gome le kamedefefe siwo hiã be woaʋuʋu ta le ta dzi abe tsiƒuƒu, baseball, alo tenis ene, kpakple ame ɖekaɖeka siwo le hayahayam tso abi siwo woxɔ le abɔta me. Ne ame ɖekaɖekawo tsɔ PVC External Rotation de woƒe kamedede ƒe ɖoɖoa me la, woate ŋu ana woƒe tame ƒe ŋusẽ nanyo ɖe edzi, aɖe abɔta ƒe abixɔxɔ ƒe afɔkua dzi akpɔtɔ, eye woƒe kamedefefe bliboa nanyo ɖe edzi.
Ẽ, gɔmedzelawo ate ŋu awɔ PVC External Rotation ƒe kamededea. Wozãa kamedede sia zi geɖe le kamedede kple mɔxexe ɖe abixɔxɔ nu kple eƒe ɖɔɖɔɖo me. Wotrɔ asi le eŋu be wòado ŋusẽ rotator cuff lãmeka siwo le vevie ŋutɔ na abɔta ƒe liƒo. Gake ele vevie be nàzã nusi me kpekpeme mele o, abe PVC pɔmpi ene, eye nàwɔ kamededea nyuie be nàgaxɔ abi o. Ne ènye ame yeye le kamedede me alo nɔnɔme aɖewo le ŋuwò do ŋgɔ la, anyo ɣesiaɣi be nàbia kamedede ŋuti nunyala alo kamedede ŋuti nunyala hafi adze kamedede ƒe ɖoɖo yeye aɖe gɔme.