Take a look at the 10 components of fitness. There are 2 on the list that many people see as the most important. Can you guess? You're right - strength and endurance. And while CrossFit states that he or she is the most fit who is balanced among all the components, I beg to differ. You can't maximize your cardiovascular endurance if your calves are so tight, you get shin splits when you run. You can't maximize your strength if your hips are wound up so bad that you can't reach depth in a squat. You can't demonstrate coordination and balance in a snatch if your shoulder's range of motion won't allow you to get the bar overhead.Everything hinges on mobility/flexibility. You hopefully brush your teeth every day. Why? Because it's good for you, and it's a habit. Make mobility and stretching a habit. Why? Because you'll maximize your abilities and it's good for you.Strength - One-arm OH Lunges x 10 stepsRow 2kCompare to April 15/10.