Five years ago, I started a walking program. From almost the first week, the walking was extremely
intense, especially for someone who was 75 pounds overweight. However, I lost the weight within 6
months BUT 3 years ago gained it all back and then some because I switched jobs and couldn't find
time to walk.
I need to start a new walking program and I am seeking advice as to how I should proceed. I am a 33
year old male of medium build, with a weight of 275 pounds. I should weigh 190 lbs. The last time I
did my intense walking program, I often felt so weak afterwards that is took hours before I could
do anything else. I lost weight quickly, along with vitamins and water. In fact, dehydration
happened so fast that it was the cause of my weakness. Of course, I really wasn't working at the
time so the weakness didn't matter although it was uncomfortable at times. This time, I want to
start a similar program, but I'm wondering how intensity works. For example, my walking program 5
years ago consisted of 5.5 mph walking for 45 minutes, 5 days a week. HR would average 175 bpm and
declined somewhat as I lost weight. This time though, I want to decrease the intensity as I'm older
and more concerned about health, plus I'm working full time. So, if I decreased my HR to 145- 150,
which is more like what it should be, how much longer am I going to have to walk to burn the same
amount of calories?
Any other helpful advice would be appreciated. For example, I'm not always going to be able to
continuously walk throughout my life, so how can I keep the weight off without exercise?
Thanks, Rick Johnston