Tennis ElbowElbow JointElbowTennisHigh-Energy Shock WavesSodium MorrhuateTenotomyPainPain MeasurementTendinopathyMyalgiaTriamcinoloneInjections, Intra-ArticularMuscular DiseasesPhysical Therapy ModalitiesPain ManagementTendonsHand StrengthCreatine Kinase, MM FormTreatment OutcomeMuscle FatigueArthroplasty, Replacement, Elbow