Depends on what you are using the hills for. If it is acceleration, do not use a treadmill. If it is for general conditioning and work capacity, possibly. I’m not a big fan of treadmills, aside from an alternative indoor form of doing tempo runs.
Depends on what you are using the hills for. If it is acceleration, do not use a treadmill. If it is for general conditioning and work capacity, possibly. I’m not a big fan of treadmills, aside from an alternative indoor form of doing tempo runs.