1: Body 2: Protection 3: Physical activity 4: Muscular Endurance 5: Exercise 6: Muscular Strength 7: Flexibility 8: Training 9: Energy 10: Fitness 11: Cardiovascular Endurance 12: Muscle group 13: Body Composition 14: Yoga 15: Spine 16: Endurance 17: Food 18: Blood 19: Strength 20: Metabolism (As of 14:17)
Abduction refers to the movement of a limb away from middle of body, such as bringing the arms position to shoulder height from hanging down position.
Abduction is the opposite of Adduction.