Walking is a fundamental activity for maintaining health. While numerous studies have assessed how much people with chronic obstructive pulmonary disease (COPD) walk, few have explored how they walk, ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Chest sensors that ...

Add Yahoo as a preferred source to see more of our stories on Google. We’ve all felt winded when taking the stairs or dealt with a cough from time to time. But if these issues linger, they could be ...