Effects of exercise
Joint flexibility - Maintains flexibility, e.g. the ability to bend double or raise the arms above the head.
Mobility - Maintains mobility, enabling us to move about by walking, running, etc.
Strength - Muscles stay strong or get stronger if they are used regularly.
Stamina - Maintains the ability to keep moving for long periods, e.g. walking 20 miles.
Bone growth - Regular exercise…