The O2 Trainer is the Official Bas Rutten Inspiratory Muscle Trainer, designed to target and strengthen the abdominal muscles as well as other muscle groups throughout the body. Perfect for gym training, cycling, weight lifting, yoga, and running & jogging, this trainer helps improve overall fitness and performance. New and sealed, it offers a unique and effective way to enhance your workout routine and achieve your fitness goals.
Trainer is still New Sealed in original packaging.