Concept2 Forum

alright, so my novice season has come to a close and i need to stay fit, maybe even fitter over the summer. i'm 15, 5'9" and a half and weigh 140 pounds. i have no access to an erg BUT i do have weights, a yoga ball, swimming pool, and hills to run. so far each day i do: a few sets of 41 cleans (squ...