One thing I enjoy about rowing is that you can get a lot of cardio in very short time. For example, 5 sets of 2 minutes on and one minute off aiming for 500 (or

One thing I enjoy about rowing is that you can get a lot of cardio in very short time. For example, 5 sets of 2 minutes on and one minute off aiming for 500 (or even 600) metres per set can leave you pretty drained.