HIIT Classes Vancouver Small Group Interval Training With a Coach Who Watches Every Rep

HIIT classes in Vancouver are everywhere. But most of them look the same: a packed room, a timer on the wall, an instructor shouting from the front while 20 people do burpees with terrible form. The cardio happens. The coaching does not.

HIIT classes at TSquared Personal Training are built on a completely different model. Groups are capped at 5 people. Troy Tyrell programs every session and coaches every interval personally. The Gravity Training System replaces high-impact movements with resistance-based intensity that challenges your heart and muscles without destroying your joints.

If you are looking for HIIT that is actually coached, actually structured, and actually sustainable, this is it. 180 W Georgia Street in downtown Vancouver.

What Sets HIIT Classes at TSquared Apart

Three things separate TSquared HIIT from every other studio in Vancouver: size, coaching, and equipment.

Size: maximum 5 people. That is not a marketing number. It is the point at which Troy can no longer coach every person individually during high-intensity work. He will not exceed it.

Coaching: Troy does not stand at the front and count down a timer. He moves between clients, adjusts resistance, corrects form, and modifies intervals in real time. That level of attention during HIIT is almost unheard of in Vancouver.

Equipment: the Gravity Training System. Every HIIT exercise is performed on the system. Zero impact. Full resistance. Adjustable in seconds for each person.

Research published in the Proceedings of the National Academy of Sciences has demonstrated that exercise intensity and consistency are among the strongest predictors of long-term health outcomes. TSquared’s HIIT format is designed to maximize both by making high-intensity training sustainable enough to maintain week after week.

Who HIIT Classes at TSquared Are For

These classes work well for:

• Anyone who wants the metabolic and cardiovascular benefits of HIIT in a coached, small-group setting
• Adults over 40 who need low-impact HIIT options
• People who have tried big studio HIIT classes and felt lost in the crowd
• Busy professionals in Gastown, Coal Harbour, Yaletown, and the West End who want efficient sessions
• People who want variety and intensity within a structured training program

For a broader look at all training formats available, the fitness classes in Vancouver page provides an overview of everything TSquared offers.

HIIT on the Gravity Training System

The Gravity Training System makes HIIT sustainable by removing impact. Traditional HIIT uses jumping, pounding, and fast-loaded movements that stress joints. The Gravity system uses your body weight on a sliding board with adjustable angles. The cardiovascular demand is the same. The muscular challenge is the same. The joint stress is not.

Troy programs circuits that transition seamlessly between exercises, keeping heart rate elevated without the equipment changes and downtime that waste minutes in conventional HIIT classes. TSquared is the only studio in downtown Vancouver using this system.

What a HIIT Class Looks Like

Movement Prep (8–10 minutes)
Cardiovascular priming and joint mobility. Gets your body ready for high-effort intervals safely.

HIIT Circuit (25–35 minutes)
Programmed intervals on the Gravity Training System. Troy coaches form, manages intensity, and adjusts resistance for each person throughout.

Cool-Down (5–10 minutes)
Active recovery and targeted stretching. Essential after high-intensity work.

Total session time: 45–60 minutes. 5-Session Guarantee included.

180 W Georgia Street. Downtown Vancouver

TSquared is at 180 W Georgia Street, inside the Sandman Hotel. Stadium-Chinatown SkyTrain is a 7-minute walk. Waterfront Station is 12 minutes.

Visit the physical fitness program hub to see all available programs.

The most common reason people quit HIIT is injury. The second most common reason is burnout. Both happen because the intensity is not managed. At TSquared, Troy manages intensity the way a strength coach manages load: progressively, individually, and with an eye on the long game.

That means your first HIIT session will not destroy you. It will challenge you at a level your body can handle and recover from. The second session builds on the first. By session five or six, you will be training at a level you could not have started at, and you will have gotten there without injury. That is the difference between HIIT that produces results and HIIT that produces setbacks.

Troy has been coaching HIIT on the Gravity Training System for over 20 years. He has refined the programming through thousands of sessions with more than 350 clients. That depth of experience with this specific system and this specific format is something no other studio in Vancouver can offer. The 5-Session Guarantee reflects that confidence. If five sessions do not produce a noticeable difference, that is a conversation Troy wants to have.