ROWING MACHINES - WHAT TO BUY: WATER, AIR OR MAGNETIC?

Rowing on a Stamina ATS Air Rowing Machine has turn out to be one of the best ways to get into really good shape. A while ago, Forbes magazine rated rowing as the second best fitness sport, just behind squash, what ahead of rock climbing. It's low impact, non weight bearing and rarely produces injuries.Ever scent in the middle of the night; can't f