The official App of Toned Yoga. Toned Yoga is a boutique yoga, strength, and meditation studio based in Lake Bluff, Illinois. Our mission is challenge your mind, body, and soul through strength-building classes that help tone your muscles. Download the App today to find and book your Toned Yoga classes. From the App you can view class schedules, review existing reservations, buy classes, manage your account, and more. See you on your mat!