1: Therapy 2: Physical activity 3: Body 4: Treatment 5: Fitness 6: Relaxation 7: Blood 8: Injury 9: Endurance 10: Exercise 11: Health 12: Strength 13: Movement 14: Weight 15: Training 16: Balance 17: Shoulder 18: Muscle 19: Stretch 20: Effort (As of 18:31)
Muscle Spasm refers to a sudden, involuntary contraction of muscle or Muscle group.
