I have limited time on week days so I have been doing alot of short hill climbs, 10 to 15 miles with a couple of 5% grades over 2 miles in length.
A friend insists that these hilly climbs are not as effective for arobic conditioning as longer flat rides around 30 to 40 miles.
What do you all say ???
Jerry
A friend insists that these hilly climbs are not as effective for arobic conditioning as longer flat rides around 30 to 40 miles.
What do you all say ???
Jerry