India, June 14 -- Air-conditioned spaces may feel like a much-needed respite during peak summer, especially when the heat outside is unforgiving. Air conditioners are regarded as survival tools in the heatwaves, particularly. From offices, homes, to gyms, people now spend long hours in artificially cooled spaces. But this comfort also brings in complaints of stiff knees, a tight neck, aching back or muscle discomfort after sitting in AC for far too long.ALSO READ: Pain in knees when you walk? Cult Fit founder shares 5 exercises to strengthen joints

But is air conditioning really responsible for all the joint-related pain? Dr Bharat S. Mody, chairman and chief orthopaedic surgeon at Welcare Hospital, told us about the science behind it. ...