Mar 8, 2008 12:06 AM
Just started running to stay in shape... Advice needed.
Alright, I'm 21 and have not done any physical activity since high school. I used to be in great shape but recently I've put on a few pounds and a lot of muscle is turning to fat. I'm about 6"3, 170lbs. Anyway, I decided to start running. Nothing too serious, maybe 20 minutes in the morning and another 20 later at night. I thought that having one of those heart rate monitor watches would be great to keep me motivated and such. I followed the instructions and everything and found that to stay in the "Aerobic Zone" I should stay between 70-80% of my maximum heart rate. This showed me that I need to keep the little numbers on my watch between 142-161. (Please note, I'm positive I did the calculations correctly.) So I start running for a couple minutes, look at the watch, and I'm already in the 180's, heh. I'm pretty out of shape. I hit the 190's and then stopped because I couldn't do much more, even though I was doing a light jog. (Pretty sad going from a 5:15 mile 3 years ago to not being able to run 3 blocks without stopping.)
Anyway, my question here is, should I scratch this method and find something else? I can easily run for a few minutes and then walk and have my heart rate still be above 142 for the remaining time. I have a feeling that isn't doing anything for me, lol. Can I get some suggestions please?
Thanks for helping out a newbie.