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SwimMastery™ Lung Capacity Trainer

Prevent Shortage Of Breath When Swimming!

SwimMastery™ Lung Capacity Trainer helps to achieve optimum lung capacity and restoring disrupted breathing patterns.

Train To Increase Lung Capacity- Place your mouth around the mouthpiece and inhale. Then, inhale thoroughly to lift the balls all the way to the top. Inhale as long as you can. Remove the mouthpiece and exhale slowly. Simply repeat the process to increase lung capacity.

This SwimMastery™ Lung Capacity Trainer has a compact, high-quality break-resistant plastic, 3-ball inhaling breath measurement system.  Solid, non-shaky Construction; Removal bottom for thorough cleaning and hygiene maintenance.

Remain Underwater For A Longer Time!

By using SwimMastery™ Lung Capacity Trainer to do deep breathing exercises, it increases lung capacity which allows you to hold your breath longer underwater. 

Deep Breathing Exerciser for comprehensive respiratory fitness - 3 chambers for differing inhalation rates from 600cc/sec to 1200 cc/ sec. 

Yellow ball - 600cc/sec

Green ball - 900cc/sec

White ball - 1200cc/sec

Be Comfortable Underwater To Improve Swimming Performance with SwimMastery™ Lung Capacity Trainer Today! Grab yours NOW!


Material: Plastic

Weight: 249g

Package Inclusions:

3 Chambers SwimMastery™- 1x 3 Chambers SwimMastery™ Lung Capacity Trainer

4 Chambers SwimMastery™- 1x 4 Chambers SwimMastery™ Lung Capacity Trainer


We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee.

If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right.

We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.

Remember: Shipping usually takes 2-3 weeks - read our Shipping for more details!

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