ThumbMountaineeringCarpometacarpal JointsAltitudeLocomotionMuscle StrengthMetacarpophalangeal JointGaitWalkingFingersBiomechanical PhenomenaTrigger Finger DisorderActivities of Daily LivingFinger JointHand StrengthHand Deformities, CongenitalBehavior, AnimalMotor ActivityTrapezium BoneFinger InjuriesPolydactylyRheumatic NoduleToesHandSplintsMetacarpal BonesAmputation, TraumaticMetacarpusNeopreneMovementHand Deformities, Acquired