Core Fusion & Yoga Now Online! - Exhale Mindbody Spa - Now you can take Exhale's Core Fusion & Yoga online, anywhere, anytime. Welcome to our YogaVibes online class series. You can stream one class or sign up for one month of unlimited classes and practice Core Fusion® and Yoga online, anywhere and anytime! This program is perfect for exhale members who would like to practice Core Fusion® and Yoga at home.