Flexibility is the capacity to move a joint through its full range of motion.

true or false?

The statement that flexibility is the capacity to move a joint through its full range of motion is true. According this definition flexibility training includes stretching exercises to lengthen the muscles. Each part of the body may have a different range of motion (ROM) or a different level of flexibility. Generally, stretching (static, dynamic or active isolated stretching) will help you improve your flexibility.

answer; i believe that the correct answer is (b) is a factor associated with physical activity and heart disease;

answer; i believe its the red blood cells; plz check first good luck