Wellness
a state of being that enables a person to reach his or her highest potential; includes intellectual, social, emotional, physical and spiritual health.
Health
the state of optimal physical, mental, and social well being.
Physical fitness
the ability of the body systems to work together efficiently.(with the least effort)
Exercise
physical activity done especially for the purpose of becoming physically fit.
Skill-Related Fitness-
parts of fitness that help a person perform well in sports and activities requiring certain skills; includes agility, balance, coordination, power, reaction time, and speed.