Our expert, Jacob, teacher and Master Teacher  Fitness Federation, responded to the question of a user’s blog about the Welfare of ministepper. Roberta – Jacob Dear, I am a girl of 26 years. I have normal physical 52 kg for 1.67. If I can run 50 minutes every day, but still three times a week. It ‘s almost a month that I can not play sports because of a fall that has brought me a broken hand. I definitely...