◆ "Wu Ruoshi self-massage method" is simpler: step on the massage ball and find the reaction area immediately.
◆ "Wu Ruoshi self-massage method" is relatively easy: it is easier to massage the ball with your feet than with your hands and a massage stick.
◆ "Wu Ruoshi self-massage method" is more convenient: you can take care of yourself anytime and anywhere by stepping on a massage ball.
◆ "Wu Ruoshi self-massage method" is more effective: it is comfortable to step on the massage ball for 5 minutes and healthy for 20 minutes.