When most people breathe, they raise and lower their chests as their lungs expand and contract, but chest breathing restricts how much your lungs can fill up.

A proper warm-up will also help you ease soreness and avoid injury from your run.

As you’re running, consciously think about your breathing to get used to it. It might feel a little distracting at first, but soon taking deep breaths will be second nature.

Try to work out at the same time of day each time so it’s easier to make it part of your regular routine.

Warming up before your workout can help your body get used to regular exercise.

Try to go running 2–3 times a week with rest days in between so you can make it part of your regular routine. If you still have trouble breathing with a light jog, try walking when you start off instead. [17] X Expert Source Shira TsviPersonal Trainer & Fitness Instructor Expert Interview. 7 January 2020.