exercise human 185 Humans 137 female 131 male 122 Exercise 113 adult 113 controlled study 89 Article 83 Female 75 physical activity 67 Male 61 article 51 Adult 50 major clinical study 43 randomized controlled trial 43 aged 41 human experiment 41 middle aged 41 clinical article 37 young adult 36 Middle Aged 35 physiology 32 Physical activity 31 Young Adult 30 questionnaire 29 Aged 27 psychology 25 adolescent 24 body mass 24