1: Body 2: Massage 3: Physical activity 4: Stretching 5: Muscular Strength 6: Therapy 7: Training 8: Weight 9: Fitness 10: Injury 11: Activity 12: Muscle 13: Muscular Endurance 14: Muscle group 15: Swimming 16: Relaxation 17: Stretch 18: Food 19: Flexibility 20: Exercise (As of 13:09)
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.