I've seen the C25k program, but when you do this, do you wear a stopwatch so you know 60 sec jogging/90 sec walking intervals?
Do you consistently bring the speed up/down, and time it all out?
It seems like a lot of work to constantly change your speed and then watch the # seconds before you need to change it again (walk vs. run), but I'd like some thoughts on it!
Do you consistently bring the speed up/down, and time it all out?
It seems like a lot of work to constantly change your speed and then watch the # seconds before you need to change it again (walk vs. run), but I'd like some thoughts on it!







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