I don't criticize weight training - as long as it is not a substitute for aerobic training.

Aerobic dancing is already adjusting to injury problems and will probably phase out to some extent.

Since then, I have not missed five consecutive days in getting some type of aerobic exercise, mostly jogging.

Now I say that if you run more than 15 miles a week, it's for something other than aerobic fitness. Once you pass 15 miles, you do not see much further improvement.

I think investments in general related to the exercise industry are going to be good for a long time.

There are six components of wellness: proper weight and diet, proper exercise, breaking the smoking habit, control of alcohol, stress management and periodic exams.