India, Sept. 26 -- How do you know that you are getting fitter? You may rely on obvious signs, such as the number on the weighing scale or the fit of your clothes, to track your progress. But there are also less obvious ways to tell if you are on track. Every day changes in your routine can give clues that tell if your cardiovascular fitness is improving or not.

Chandana Jagadeeshan, fitness expert at Cult, shared with HT Lifestyle some ways to track fitness progress beyond the usual indicators. As per the expert, changes in how efficiently your cardiovascular system works can provide clues about whether your fitness is improving.ALSO READ: Does more sweat mean a better workout? Cardiologist shares what actually matters

"People tend to ...