Fred now has the ability to jog for a mile without stopping.This improvement in Fred's ability is an example of what component of fitness?
Mona developed the ability to hold a stable body position in ballet class.What component of fitness is this?
Jeremy has excellent speed in changing directions on the basketball court.This performance skill is known as ____________________________.
Which of the following activities is an excellent method of producing tension in a muscle?
B)carrying large boxes up stairs
C)sweeping the floor