Ключевые слова: active, activity, aerobics, assistant, athlete, athletic, bells, body, bodybuilder, bodybuilding, club, coach, coaching, discussing, dumb, dumbbells, exercise, exercises, exercising, explaining, fit, fitness, floor, gym, gymnastic, health, home, instructor, keeping, lifestyle, lifting, man, mat, old, physical, recreation, rehab, rehabilitation, relaxing, senior, shape, sport, sports, sporty, stretching, teacher, teaching, training, workout,