Achilles TendonTendinopathyTendon InjuriesRuptureTenotomyCalcaneusOrthopedic ProceduresAnkle JointTendonsCattleCasts, SurgicalClubfootHeelWeight-BearingTendon TransferReflex, StretchEquinus DeformityBiomechanical PhenomenaAthletic InjuriesSuture TechniquesBursitisBursa, SynovialRunningElastic ModulusMuscle Strength DynamometerSuture AnchorsCumulative Trauma DisordersTensile StrengthWound HealingStress, MechanicalRupture, SpontaneousFasciitis, PlantarTorqueSurgical Procedures, Minimally InvasiveAnkleRacquet SportsHeel SpurXanthomatosisMuscle, SkeletalXeroradiography