Ключевые слова: accident, ache, athlete, attack, body, breast, breathing, cardiac, cardio, cardiology, cardiovascular, care, chest, cramp, disease, emergency, exercise, exhausted, feeling, fitness, hand, having, health, heart, hurt, ill, injury, jogging, man, medical, medicine, muscle, outdoor, outside, pain, person, pressure, problem, run, runner, sick, sport, stress, stroke, suffering, tired, touching, training, unhealthy, workout,