Ключевые слова: active, anxiety, athlete, balance, body, body image, bodyweight, braces, calories, cardio, close up, commitment, copy space, depression, determination, discipline, energy, exercise, exhausted, fitness, fitness app, focus, girl, goals, gym, gymwear, health, healthy, hiit, intensity, lifestyle, menstruation, motivation, performance, progress, resilience, routine, selfesteem, smartphone, smartwatch, strength, sweat, teenager, trainer, training, unhappy, weightlifting, workout, young, youth,