From a country that barely cared about exercise to one where fitness start-ups are popping up by the day, India has come a long way in the last decade. Lounge explores the reasons behind India's fitne ...

Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a ...

Day Ultimate HIIT Challenge will boost your metabolism and build strength. Access the full program schedule and workout ...

Start getting stronger and sweat smarter with this fast-paced lower body bodyweight workout, which is part of the Women’s ...