Ключевые слова: 20s, 30s, 40s, active, activity, american soldier, armed, army, black, boot camp, camouflage, camp, caucasian, challenge, combat boots, competition, course, determination, endurance, energy, fit, fitness, fitness trail, hands on hip, health, healthy, male, man, marine, marines, martial, mature adult, mid adult, militant, military, military camp, mixedrace, net, obstacle, outdoor equipment, physical, soldier, sportive, sports, standing, strength, team, together, uniform, vitality, wellbeing, wellness, workout, young adult,