Ключевые слова: 20s, 40s, active, activity, athlete, athletic, ball, ball sit up, beautiful, boot, boot camp, camp, caucasian, challenge, endurance, energy, exercise, exercising, female, fit, fitness, grass, health, healthy lifestyle, holding, mature adult, millennial, park, practice, practicing, pretty, recreation, sky, sports, sportswear, summer, sunny, sweatband, together, training, tree, wellbeing, wellness, woman, young adult,