In one workout on the rowing machine, your major muscle groups for swimming, biking and running are engaged. You can develop strength, power and increase your aerobic endurance.Your legs do the majority of the work when you use the rowing machine, so you will see the increase in power when you cycle.Rowing also builds your upper body and core strength, which will improve your swimming and increase your range of motion.Don’t set the resistance too high and don’t hyperextend your knees during the push-back part …