HIIT Strength
A high-energy, full-body class built around powerful intervals, resistance training, and serious sweat. Created exclusively for Melt by co-founder, Kathryn, this signature class delivers something you won’t find anywhere else in Toronto.
Intensity
🔥🔥🔥🔥🔥
Best for
Building real-world strength, challenging your endurance, and discovering what you're capable of.
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Build Functional Strength
Every interval is designed with purpose, combining compound movements and progressive resistance, to help you build strength that carries beyond the studio. You'll leave feeling stronger, more capable, and ready for whatever your day throws at you.
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Boosts Endurance
By alternating between high-effort work and intentional recovery, your body learns to sustain intensity for longer. Over time, you'll notice improved endurance, faster recovery, and greater confidence taking on challenging workouts.
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Thoughtfully Programmed
No movement is random. Every class is carefully designed to create a balanced full-body workout, challenging your legs, glutes, core, upper body, and cardiovascular system without overloading any one area. The result is training that's effective, sustainable, and rewarding.
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Expertly Designed
Created exclusively by co-founder Kathryn, every workout is intentionally programmed to balance strength, conditioning, and recovery. Expect fresh sequences, progressive challenges, and a class that continues to evolve alongside your fitness.