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 used to think that it didn't make any difference how far you ran if you had a good, strong musculoskeletal system and no underlying cardiovascular problems.

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

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

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

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

According to the Gallup Poll, 24 percent of American adults exercised regularly in 1961, and 50 percent after 1968. The peak was 59 percent in 1984, dropping off to 51 percent last September.

So I've broadened the fitness concept to make it one of moderation and balance.

The reason I exercise is for the quality of life I enjoy.

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.

If you look at body fat, it seems to increase with age, even though your weight does not. That's a physiological fact of aging, they say. Heck it is. It is an adaptive effect of aging.

Over the years, I've covered 22,000 miles.

After 26 years, I am still practicing what I preach.

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

We are involved in youth testing internationally. We want to try to prove without a shadow of a doubt the relationship between physical fitness and health, not just physical fitness and ability to perform.

You have to run 75 to 100 miles a week if you expect to break the four-minute mile.

Far too many times over the next 12 to 15 years, it was brought to my attention that people who followed my exercise guidelines exactly but ignored their diet, their weight and their cigarette smoking had heart attacks at age 55.

I have not missed a day from work because of illness since 1956.

The most important quality in a leader is that of being acknowledged as such. All leaders whose fitness is questioned are clearly lacking in force.

Clearly, society has a tremendous stake in insisting on a woman's natural fitness for the career of mother: the alternatives are all too expensive.

The goodness of a thing created is the perfection of its fitness for the use which it serves. Now that use is either particular or universal.

Family involvement is a valuable thing and playing together actively can be the '90s version of it. Instead of just watching, you can do it together... something we don't spend enough time on. We can motivate and excite each other about fitness.

It's been a long road back to health and fitness for me. I am just glad to have been given the opportunity to do what I love most.

There are similarities between business and sport, in the pressures involved and in the fitness aspect too.

I also meet with city officials, representatives from governors' offices, really anyone in that sort of position who has shown an interest in youth fitness, to let them know why this sort of program is so important. I give the same message when I speak at conferences.

As the proud father of two teens and past Chairman to the Presidents Council on Physical Fitness and Sports, I am committed to educating parents and especially young people on ways to live a long, healthy and active life.

I'm enjoying myself this year and for once I'm not chasing my fitness.

In terms of fitness and battling through cancer, exercise helps you stay strong physically and mentally.

Tactics, fitness, stroke ability, adaptability, experience, and sportsmanship are all necessary for winning.

The spirit of the Olympic movement is great for young people because it teaches them about the training and discipline required to compete. Even if they don't make the teams, they can rededicate their lives to the art of sport, discipline, and physical fitness.

Physical fitness is not only one of the most important keys to a healthy body, it is the basis of dynamic and creative intellectual activity.

The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used, and thus in the case before us it cannot be immaterial what plants are subjected to experiment and in what manner such experiment is conducted.

I was a bit worried coming back to the Premiership from America, but I have been pleased with my form, and the interest I have received has been good for my ego. I have no worries about my fitness, and I am really looking forward to the season starting now.

The health industry, the fitness industry, was really starting to pick up. This was around the mid 80's.

Mr. Gonzales' failure to respond to questions legitimately posed to him by the Senate raises grave doubts in my mind as to his fitness to serve the people of the United States as their Attorney General.

I didn't have the same fitness or ability as the other girls, so I had to beat them with my mind.

So I've broadened the fitness concept to make it one of moderation and balance.

Our growing softness, our increasing lack of physical fitness, is a menace to our security.

A drunkard in the gutter is just where he ought to be, according to the fitness and tendency of things. Nature has set upon him the process of decline and dissolution by which she removes things which have survived their usefulness.

I'm still very professional about my fitness. I stay in trim as I always did.

The main thing is that it's nice to see these young people - 9 to 14 years old - take the opportunity to get more involved in their health and fitness. We need more kids to be more active.

My Daddy liked physical fitness and wanted me to be a prizefighter.

As a father, my first priority is to help my sons set and attain personal goals so they will develop self-confidence and individual strength. Engaging in regular fitness activities with my children helps me fulfill those responsibilities.

Overall, I think I'm in pretty good shape, but I'm not really someone that is gung-ho or a fitness fanatic.

Fitness will be a major factor in the first race and I think that will play into the hands of drivers who have been racing recently, rather than people like me who haven't raced properly for a decade. I'am not one of the favourites to start with.

I have found a flat on Merseyside and am settling down here. If I can keep playing and get back to full match fitness, I know I have a lot to offer still.

Training is such a vital part of preparation for a game, you really do train to play. It tops up your ability, like sharpening a carving knife. You can get away with not doing it for a while, as long as you have reached a certain standard of fitness.

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 am about to get involved with the biggest cancer hospital in Norway. They are building a fitness center to work with patients. I will be a consultant.