L love New member Jun 27, 2009 #2 not as many calories as you would think. only about 100 calories. and if you were really working on it (like riding up hill and challagning yourself) only about 150 to 170.
not as many calories as you would think. only about 100 calories. and if you were really working on it (like riding up hill and challagning yourself) only about 150 to 170.
