funny but true!! at 73 my balance is fading but working on it as i want to continue riding motorcycles! beside balance your leg strength is key + being 5-8 + only 160 is a plus as only a few years ago i did single leg squats, body weight only. with most people being overweight to put it nicely i suspect even younger people would have issues trying that!! BUT if we never challenge ourselves we will never be able to do simple activities as we age, use it or loose it, YOUR choice!!