I have started to ride a bike again after about 45 years of NOT riding and the concerns expressed in this string are the reason that for now, at least, I only ride up and down my own street, which fortunately happens to be 1.4 miles up and back. So I do it 3 or 4 times and I get a 20 to 30 minute cardio workout. Haven't been brave enough yet to get on Morse Blvd. M, W and F I work out at the gym.
|