Bas Rutten on Instagram: “Coming up March 19th a seminar in Vegas. We start with 30 min breathing exercises, when you sign up the o2trainer (device that strengthens…”
![Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green)](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/7/1/71AeOJrPJTL._AC_SL1500_.jpg)
Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green)
![Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household](https://m.media-amazon.com/images/S/aplus-media-library-service-media/6d5251c7-10a7-41e5-8758-31df336f6d43.__CR0,0,970,300_PT0_SX970_V1___.jpg)
Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household
![Fight Night - lutte pour les enfants - avec des arrivées : Bas Rutten, Kayla harrison où : washington dc, district of columbia, united states Quand : 02 novembre 2017 source : wenn.com Photo Stock - Alamy Fight Night - lutte pour les enfants - avec des arrivées : Bas Rutten, Kayla harrison où : washington dc, district of columbia, united states Quand : 02 novembre 2017 source : wenn.com Photo Stock - Alamy](https://c8.alamy.com/compfr/km35t8/fight-night-lutte-pour-les-enfants-avec-des-arrivees-bas-rutten-kayla-harrison-ou-washington-dc-district-of-columbia-united-states-quand-02-novembre-2017-source-wenn-com-km35t8.jpg)
Fight Night - lutte pour les enfants - avec des arrivées : Bas Rutten, Kayla harrison où : washington dc, district of columbia, united states Quand : 02 novembre 2017 source : wenn.com Photo Stock - Alamy
![Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household](https://m.media-amazon.com/images/S/aplus-media-library-service-media/5ccc7724-f0c4-4df8-a794-0cd1c6c98f2e.__CR0,0,970,300_PT0_SX970_V1___.jpg)
Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household
![Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household Amazon.com: Bas Rutten O2 Trainer - Official Workout Device for Respiratory Training and Lung Muscle Fitness - Portable Breathing Mouthpiece for High Altitude and Power Training (Green) : Health & Household](https://m.media-amazon.com/images/I/716bi7KmrHL._AC_UF1000,1000_QL80_.jpg)