My son is a body builder and we have spent quite a pretty penny over the years on making sure he has all the top notch equipment and supplements for his workouts. We have a lot of competitions locally but as his career has started to blossom we have a lot of competitions far from home. We have a sauna inside our house for him to soak in the day before a competition and now we have invested in sauna suits for when we are far from home. The suits seem to work out just as well as the actual sauna.