Navratilova won an astounding 167 singles titles and 166 doubles titles in a career which has spanned nearly 30 years. She changed the game of women's tennis by forcing opponents to reach her standards of fitness and athleticism.
I keep challenging my body and changing the workouts. I also read up on fitness to keep abreast of all the new things people are doing, and I incorporate these into my workout.
I know that fitness helps me to be better at everything I do and to live my life in the best possible way, so it has become a genuine passion, even outside of cricket.
I have been particularly struck with the overwhelming evidence which is given as to the fitness of the natives of India for high offices and employments.
It's better to train for 4-5 hours a week than to do ten hours one week then nothing for two weeks. It helps your body adapt and also maintains your fitness.
Walking is easy for most people to adopt into their lifestyle, regardless of their current level of fitness. Plus is convenient and fun!
Being a part of the Six Star team means I get to be a part of a fierce group of female athletes who have shown women that the right supplements can help us reach our fitness goals.
For years, I always thought it was hilarious that I was this fitness guru, because fitness was just a tool I utilized to help people improve their confidence. For me, it's never been about fitness. It's always been about helping to empower people.
I love dancing and outdoor activities. I like going to the gym, trying different routines of fitness - kickboxing, martial arts. I try to do a bit of everything so I make it exciting for myself and so there are no shockers for my body.
If you have special coaches for goalkeeping, physical education, strikers, fitness, you should also have an expert for the brain.
I've published one book before, and now I'm writing a book of essays and stories about life in Tokyo. And I have one book coming out in May in Germany, about fitness.
Actors normally go to the gym to achieve a certain kind of fitness for a role but when you start playing a sport, then you realise that being athletically fit is a very different kind of fitness.
I work out five days a week with my personal trainer, who comes home and gets me cracking on my fitness routine.
I love to sing. I also had a band during my college days in Saudi Arabia called Thousand Decibels. If not an actor, I would have become a singer. I am very passionate about work. I am a fitness freak: I go to gym before doing my shoot. I also do yoga.
Obviously, when you're doing fitness work at a club all week and every week, it's all about specific drills for what you need to do on the pitch. So I'd be doing a different drill to the centre-midfielders. It's all specifically tailored for me. For example, my drills are high speed. It's all about trying to break the line with a sharp sprint.
I didn't get into fitness until my late twenties. I had put on a lot of weight; I was quite chubby and feeling really depressed. But exercise helped everything - the body and the mind.
What's wrong with extreme dieting and hard-core fitness plans is that they don't take into account the rest of your life.
My priority is to turn people - especially kids - on to sports and being active so they don't even have to think about it being good for their health. If people participate for the fun of it, and believe me - it is fun, then fitness programs will be much more successful.
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.
People may say I developed an iron will, but what really happened is that I made myself much fitter. I think an iron will is always supported by fitness.
With fitness, I decided that I wanted to get into shape, and my passion for fitness and a desire to help other people do the same made me decide to do a fitness video. People always tell me they want to work out to my songs, so why not make a fitness DVD.
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 to thank the coach for looking after my fitness and allowing me to feel my way into the tournament.
When 'Men's Health' reached out and said, 'Will you be on the 'Today Show' and do a fitness challenge?' I said, 'OK. I'm not showing them anything they don't already know.' But I'm going to take what some would argue is a negative or not substantive and turn it into a substantive thing to hopefully do some good for people.