The O2Max Respiratory Muscle Training system brings you the level of personalization in performance and workout that was previously only available to Olympians.
Join O2Max in Houston for an unforgettable experience. Gilles is one of the leading experts in metabolic and respiratory analysis in North America. Join our training to help improve your swim, bike and run times, increase your VO2 Max and reduce your overall metabolic age. Breathe Better, Perform Better.