Originally Posted by
79pmooney
I guess. Funny, I never thought about it when I rode 132 miles last summer (~38,000 pedal revolutions). What distances are we talking for this to become a factor?
Ben
Funny, this seems to be a hard concept for you to grasp. It becomes a factor right away. The more weight you move, the more it costs you in energy to move it versus a lighter weight. Take a light dumbell of 5 lbs. and curl it to exhaustion. Now take one that is 2 1/2 lbs. and see if you can't curl it more times. Get it?