Ключевые слова: active, assistance, assisting, athletic, balance, body, bodyweight exercises, challenge, collaboration, cooperation, dedication, determination, endurance, energy, exercise equipment, exercises, fit, fitness, fitness goals, flexibility, flexibility training, form, guidance, gym, health, help, instruction, man, modern, motivation, muscle, muscles, muscular, partnership, progress, resistance, strength, stretching, support, teamwork, toned, trainer, training, variations, various, wellness, woman, workout,