ISTANBUL As interest in fitness continues to grow, activities carried out at home and in the open air have emerged as a popular alternative, particularly in urban areas. With the arrival of warmer days, demand is surging for equipment tailored to yoga, pilates and trekking. May 10 is marked annually as Move for Health Day by the World Health Organization to raise awareness about the benefits of physical activity in preventing non-communicable diseases. According to data compiled by state-run