Inclusion Criteria:  Being healthy Being a young adult (20-45 years old) Volunteer  Exclusion Criteria:  Scar, dermatitis, etc. in the skin tissue Kidney stone history Fracture in the lower extremity, history of orthopedic surgery Heart disease, Hypertension Dizziness Metabolic bone diseases, including osteoporosis History of bone occupying lesion, neoplasia, osteomyelitis Degenerative, inflammatory diseases of the joints of the lower extremities Lower extremity thrombophlebitis Lower extremity motor loss, sensory loss, muscle atrophy Subjects who cannot tolerate whole-body vibration