LOWER STARTING SPEED: The vibration platform or vibration exercise machine special designed for the new beginner and the elderly, considering of the comfort requirements, this exercise vibration platform decreases the starting speed to offer our customer more comfortable and reasonable exercise experience. BUILD HEALTHY BODY: This full-body vibration machine is effective for relieving knees issue,sciatic pain, tight muscles,varicose veins,swollen feet, leg cramps, plantar fasciitis, varicose veins and improve poor circulation. Perfect for the elderly.