1: Body 2: Protection 3: Physical activity 4: Muscular Endurance 5: Flexibility 6: Exercise 7: Muscular Strength 8: Training 9: Fitness 10: Energy 11: Food 12: Yoga 13: Muscle group 14: Cardiovascular Endurance 15: Body Composition 16: Spine 17: Endurance 18: Cycling 19: Strength 20: Heart (As of 17:54)
Muscles are the engines in our body. --->muscle
