Ключевые слова: ache, adult, asian, athlete, back, body, compression, concept, exercise, fit, fitness, forest, health, healthy, hurt, injured, injury, jogging, joint, lifestyle, low, male, man, marathon, medical, morning, muscle, nature, outdoor, outside, pain, painful, park, person, physical, piriformis, recreation, runner, running, spinal, sport, sprain, summer, syndrome, training, treatment, waist, walking, workout, young,