Hold Your Breath for 40 Seconds?
A product to check your lung capacity.
28 followers
A product to check your lung capacity.
28 followers
Hey, we're making an app that helps boost your health with quick 5-minute activities. Hold the breath for 40 seconds is a page created for checking your lung capacity and created as a coming soon page for our upcoming health app.
Hold Your Breath for 40 Seconds? launches
Launch date
Can You Hold Your Breath for 40 Seconds?A product to check your lung capacity
Launched on February 18th, 2023