Increase your stamina with LungFlexer
What is the LungFlexer
The lungflexer is a device designed to help strengthen respiratory muscles and improve lung capacity. It usually works by requiring the user to breathe against an adjustable resistance, which can help to increase the strength and endurance of the muscles involved in breathing.
Lung Fitness Trainer
Regular price
€13,54 EUR
Regular price
€19,87 EUR
Sale price
€13,54 EUR
Unit price
per