Boy, nothing brings out the fetishists like exercise.

There is nothing dumber than breathing bad air.

No, wait, there's rigid schedules which have nothing to do with the physical/real world.

Thanks for the article.

I am a Group Ex Instructor and Personal Trainer for a prestigious club in my area. In the past two months I have discovered what over-training and over-excessive intensive excercise means. I had been juggling my full time job along with teaching classes, clients and my personal life for over 2 years without giving my mind & body a break. Working out is my stress-relief and also helps me cope with life; however, we need to remember that our bodies need to rest & repair and taking the odd break is healthy and we need to smell the roses while we workout too! That means a less intense workout is just as good for us! Take it from me, it's a balancing act between burn-out and working out to stay healthy.

I dont believe in becomming a hermit because of the weather. If you dont train your body in stress you will never be able to cope with that stress. I plan my weekly runs early in the week, and it is only my schedule that determines availability, not weather. It doesn't matter if that time of that day is hot, humid, or raining cats and dogs - I do it anyways. In the winter that might mean running in minus 20-30, but I get my mileage in no matter what. I am conscious of running style, and I make sure to avoid injury or dehydration depending on the conditions, and as far as I'm concerned that is more important than missing a day because its too hot or too cold. I'm turning 50 in 2008, and manage 30-50 km a week. On my non-running days, I might play a round of golf, go for a bike ride with my significant other, or go for a swim. The last thing you will find me doing is to get cooped up in a gym, or worse; in my living room. Catch me if you can.

I am 61 and retired. I have been a runner for the past 31 years and love doing it. I log about 40K a week. I also cycle and weight train. I worked a high stress management position for many years, but never have had problems with weight or BP. I have always had plenty of energy to work or play.
Now that I have more personal time, it is easier to keep my commitments to fitness. Like Lee, I hope to keep this up for a very long time!

I am actually really happy to hear this, i play soccer and run track but outside of practise, if its too hot, I won't go out for a run. I don't feel its benificial if i burn out right away. I may take the dog for a short walk but the hot weather doesn't help the dog any either!

I have exercised all my life (I'm 60). Included in this regime is a moderate amount of weight training. As I grow older, I notice that many older people have little strength in some important areas like arms -they can't pull themselves up from a chair. Weights are so easy and you can notice the benefits quickly. I find as I get older machines are the best - dial in the weight and do the exercise. I try to do 30 minutes a day - 3 times a week. I do 10 - 12 exercises, with reps like 15 - then 12 - then 10. I try to move quickly from exercise to exercise to also get a little cardio in as well. For me, this works. I intend to follow my routine until .... well you know... the pine box arrives!!

To the person in Vancouver:

It is my opinion, as a health and fitness professional that, yes, you should be doing some kind of strength training. The prime marker of aging is loss of skeletal muscle tissue. (~half a lb/ year) If there was only one reason to start strength training, this would be it. Maintaining existing muscle tissue, and possibly adding a bit more, will allow you to feel as great as you do now for as long as possible by retaining your functional capacity.

It is definitely worth looking into one on one instruction to learn how to do it safely and effectively. I would suggest being picky with who you choose. Look for an instructor with some kind of education beyond a personal training certification. (Kinesiology for example)

I exercise just 4 times a week on my treadmill. I have done this EVERY week for the past 5 years. I try to work out Sun - Wed so that I finish my 4 treadmill workouts early in the week. If I miss one of those days, then I know I have the rest of the week to get my 4 workouts done. I am overweight because of bad eating habits, but my blood pressure is 110/75 and my pulse rate is good.

For the last 10 years or so, I have been walking every morning for 1hour and 15 minutes, 6 days a week before I go to work. Prior to that I was a daily swimmer. I am in a job in which I am constantly up and down from my desk all day sitting the longest stretch of no more than 10 minutes straight on any given day. I am in my 50's and feel great.
I have never done any strength training and anaerobic exercises.
Does anyone have any thoughts if I really should be doing some and any suggestions as to where I should start?

I consider myself a poster child for the moderate exercise movement.

I am now 46 and have been a regular exerciser for about 25 years.

I used to run. Now I don't like it because it's too much like work.

Most of the time I walk or cycle, about 5 days a week. I don't walk or bike particularly quickly, but I do it consistently, winter and summer.

I have no weight problems, normal bp and a pulse rate of an athlete. I have always attributed my good health to consistency rather than intensity. Oh, and because I don't overdo exercise, I love it!

Well, this is welcome news! Great for those like myself who hate the heat. I'd much prefer to break it up, with walks with the dog. Early morning, later afternoon, evening walks, killing two birds with one stone. Suits me just fine. :)