Hold+: Apnea & Breath Trainer

By HAN LUN LEE on AppTrack Ninja.

Hold+ is a training tool designed specifically for freedivers, breath-hold practitioners, and anyone looking to improve their lung capacity and concentration. Whether you are a beginner in freediving, preparing for certification, or an advanced diver challenging the depths, Hold+ offers the most intuitive and distraction-free training experience. We've removed complicated settings and unnecessary social features so you can focus 100% on your breath and heartbeat. 【Key Features】 • Professional Apnea Training: Built-in standard CO2 and O2 training tables to help your body adapt to high carbon d…

Categories: Health & Fitness

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