• "Tennis takes care of everything. It requires agility and quickness to get to the ball, core strength to get power into your shorts and stamina to last for an entire match. In addition to toning your arms and shoulders, it's a total body workout for your legs and abs, and works your heart and core unlike any other sport." - Samantha Stosur Tweet
• "I love sharing my knowledge of hitting with others. Now coaches and players at all levels can learn my systematic approach to hitting a baseball with more consistency, mental strength and accuracy." - Dusty Baker Tweet
• "Good composition is like a suspension bridge - each line adds strength and takes none away." - Robert Henri Tweet
• "You have to get along with people, but you also have to recognize that the strength of a team is different people with different perspectives and different personalities." - Steve Case Tweet
• "Every social organisation which is rooted in life still lasts a long time, even after the conditions from which it drew its strength have changed in a manner unfavourable to it." - Karl Radek Tweet
• "Core strength and stability is very important to me. Tennis is all about rotation of the body and my ability to create power. I incorporate a lot of abdominal, back and glute exercises into my gym sessions." - Samantha Stosur Tweet
• "The very strength of a nation eventually proves to be its weakness." - Paul Harris Tweet
• "When you call upon a Thoroughbred, he gives you all the speed, strength of heart and sinew in him. When you call on a jackass, he kicks." - Patricia Neal Tweet
• "One killer exercise that's really great is pull-ups with your legs out level. That's my favourite. It's such functional core strength, and that's why I can climb up trees and down vines." - Bear Grylls Tweet
• "People confuse goodness with weakness. It is weak people, not good people (goodness demands strength), who are taken advantage of." - Dennis Prager Tweet