Sweat and Tonic | 4,601 followers on LinkedIn. The best of boutique fitness and wellness under one roof. | Sweat, recover, connect: Sweat and Tonic (S&T) brings the best of boutique fitness and wellness under one roof. S&T is Toronto's leading boutique fitness and wellness hub, offering the widest collection of group fitness classes in Canada. From complimentary full-service amenities and unparalleled range of yoga, Pilates, HIIT and indoor cycling classes powered by top-of-the-line fitness equipment, custom-programmed lighting, immersive projection screens and state-of-the-art sound systems, to premium spa, recovery and high-tech biohacking amenities - every aspect of S&T has been designed to deliver a best-in-class experience with a hospitality approach.