Lung Capacity Trainer, Xintai Technology

Looking for a simple, yet effective, way to improve your lung capacity? Look no further, because we've got the perfect product for you. Xintai Technology has released a lung trainer small enough to fit in your pocket. Featuring a durable design, the silicone mouth piece is easy to clean and built to last. The mouth piece is comfortable, ensuring extended use for long runs, hiking, biking, and all other aerobic activities. 

Matt's Take: Coming from the pulmonary rehabilitation world, I would recommend this product for anyone, aside from athletes, looking to improve their overall lung health. While it cannot reverse ailments like COPD or fibrosis, it can generally improve (with practice) overall SP02 levels. If you're looking to improve your lung health at all, this is a great product to start with!