From the CrossFit Journal "What is Fitness?"
"There are ten recognized general physical skills. They are cardiovascular/respiratory endurance, stamina, strength, flexibility, power, coordination, agility, balance, and accuracy. (See “General Physical Skills”, pg. 4, for definitions.) You are as fit as you are competent in each of these ten skills. A regimen develops fitness to the extent that it improves each of these ten skills.
Importantly, improvements in endurance, stamina, strength, and flexibility come about through training. Training refers to activity that improves performance through a measurable organic change in the body. By contrast improvements in coordination, agility, balance, and accuracy come about through practice. Practice refers to activity that improves performance through changes in the nervous system. Power and speed are adaptations of both training and practice."
5 Rounds For Time
15 Over Head Squats 95/65
It doesn't get any more basic than this-Andy Petranek just qualified to go to the CrossFit games and he's over 40! Way to go! Do you see yourself crossfitting well int your 'golden years'? Did you know that there are grandmothers in their 80's who CrossFit?