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Bas Rutten O2 Trainer Blue

$45

Ships for $9.99

Posted 2 months ago in Thousand Oaks, CA

Condition: Open Box (never used)

Listed in categories: Sports & Outdoors - Mixed martial arts & Boxing - Apparel & Accessories

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Bas Rutten O2 Trainer Blue

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Blue

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Description

Bought from Amazon. Never used. Amazon description below: DESIGNED BY UFC LEGEND BAS RUTTEN: Created by world champion fighter and conditioning expert Bas Rutten, the O2Trainer is built from real-world experience. It’s the same breathing tool Bas used to push his performance to elite levels—and now it’s available to help you do the same. BUILD STRONGER BREATHING MUSCLES: Strengthen your diaphragm and external intercostals with just 30 reps a day. The O2Trainer helps expand lung capacity and boost oxygen efficiency during workouts, sports, or daily activity. CUSTOMIZABLE AIR RESISTANCE TRAINING: Includes 16 interchangeable intake caps to adjust airflow restriction and increase resistance as your inspiratory strength improves—just like progressive overload for your lungs. PORTABLE & EASY TO USE ANYWHERE: Lightweight, compact, and travel-ready—no batteries or apps required. Perfect for athletes, travelers, and anyone wanting to train respiratory power on the go. PERFORMANCE ENHANCEMENT FOR ALL: Ideal for athletes, military, singers, hikers, and climbers. Whether you're training for endurance, altitude, or voice control, the O2Trainer is your all-in-one breath trainer.

All content is available to screen readers from the outset. The See more button is for visual users only to expose content incrementally that is already available to you

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