What I know about exercise to the lungs

Relax your shoulders and sit back or lie down.

Place one hand on your belly and one on your chest.

Inhale through your nose for two seconds, feeling the air move into your abdomen and feeling your stomach move out. ...

Breathe out for two seconds through pursed lips while pressing on your abdomen.

Explanation:

Exercise improves your lung capacity. Exercise increases the blood flow to your lungs, allowing the lungs to deliver more oxygen into the blood.

Explanation:

Both aerobic activities and muscle-strengthening activities can benefit your lungs. Aerobic activities like walking, running or jumping rope give your heart and lungs the kind of workout they need to function efficiently.

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