hydro sports are an aquatic subset of activities that are generally practiced on land. some of these activities include hydro tae boxing, water aerobics, hydro massage, and the most popular of the group, hydrotherapy. hydro sports have become very popular in rio de janeiro over the last few years - various forms of hydrotherapy and hydro sports have been recorded in ancient greek, roman, and egyptian civilizations

one of today's biggest hydro sports is hydro tae boxing, also called hydro-kick - aqua kickboxing is a dynamic activity that incorporates martial arts, boxing and water aerobics.