Ключевые слова: 20s, bodycare, care, caucasian, chair, clinic, doctor, female, health service, healthcare, healthcare and medicine, hospital, indoors, injured, injury, knee, knee cap, knee pain, leg, male, man, orthopedic, osteopath, pain, painful, patient, physical therapy, physio, physiotherapy, recovery, sitting, therapy, touching, treatment, woman, young adult,