Variety is what I would recommend: As variety is the spice of life in food, so it is in exercise. Change it up. But most of all, don't overdo it.
Martina NavratilovaThe difference between involvement and commitment is like ham and eggs. The chicken is involved; the pig is committed.
Martina NavratilovaI hit some great shots in my lifetime; now I hit a decent shot and I get a standing ovation.
Martina NavratilovaSecurity used to be an inconvenience sometimes, but now it's a necessity all the time.
Martina Navratilova