Lung Expander Breath Trainer

Train Your Lungs

By restricting the amount of air you intake the Lung Expander makes your lungs work harder. Making them stronger over time.

Better Endurance

The Lung Expander will have you pushing yourself an extra rep, an extra mile, or an extra round with your new-found lung strength.

Buy one today to start your journey of becoming an absolute MENACE in the gym or on the field!

The Lung Expander allows you to restrict the airflow you receive to the lungs by the turn of a nozzle. Increasing stamina and endurance.