Ключевые слова: 25, activity, aerobic, balance, body, class, client, club, coach, do trunk curls, dynamic exercises, equipment, exercise machine, female, fitness, fitness machine, gym, gymnastics, health, hobby, indoor, inside, isometric, leisure, leisure activity, lesson, machine, person, pilates, poland, positive, practice, press, reformer, shape, slim, sport, sport hall, sportswear, stability, static exercises, stretch, stretching, swiss, tilt, training, wellbeing, wellness, woman, workout,