Boat Dealers Sales & Service Rowing is the fastest growing non-impact sport in the United States! Its no secret why: full body workout, strengthening your legs, stomach, back, arms and hands, while providing an aerobic cardio training. Rowers are the most fit folks in the world. Here's your chance to join them! Minnesota Rowing Shells represents Maas, Alden, Echo and Wintech shells, and carries lightly used rowing shells. Click here to see boats available.