vertical 9 in 1 rf cavitation radiofrequency facial slimming machine vacuum rf body contouring machine

stretching and warm-up. the rhythm is gentle to drive the muscles to stretch, so that the muscles warm up and promote blood circulation. deepen exercise. gradually accelerate the rhythm to exercise muscles, stimulate a large number of deepmuscle fibers to participate in the force strengthen muscle gain: speed up the rhythm and perform powerful and intense muscle contraction exercisesto stimulate high-speed contraction of deep muscles.lmprove muscle density and increase muscle strength..syi