For time:
- 100
- Air Squats
- 80
- Mountain Climbers
- 60
- Walking Lunges
- 40
- Sit-Ups
- 30
- Kettlebell Swings
- 20
- Box Step-Ups
- 10
- Burpees
HYROX Engine is a 60-minute coached conditioning class that combines strength and cardio in one session. You lift, row, run and carry through a warm-up, a short strength or skill block, then a longer conditioning workout. The point is to build the engine that keeps you going for longer, whether you race HYROX or just want to get fitter.
For time:
Every session is different, but the class follows a similar structure from start to finish.
Get your heart rate up and prepare your body for the movements ahead. Depending on the session, that might include the rower, SkiErg, bike, running or movement-specific preparation.
A focused block to work on a lift, movement or skill. Your coach will guide you through the work and help you choose an appropriate load or variation.
This is the main part of the class. A longer workout that combines strength and conditioning, designed to challenge your endurance and ability to keep working over time.
Bring your heart rate down, recover and finish the session properly.

Lift and do your cardio in the same hour, so you don't have to choose between a strength day and a conditioning day.
Sustained efforts on the rower, the run and the carries build your ability to hold a steady pace for longer, even when you are tired.
Show up, follow the day's session and train with a coach.
Metcon is short for metabolic conditioning: training that works strength and cardio at the same time, keeping your heart rate up while you move load. HYROX Engine is a metcon class.
With a coach, yes. Metcon assumes you can already squat, hinge and push safely, which is why ours is coached and scaled. A coach sets your loads before you start and adjusts them as you go, so a first-timer trains the same session as a regular.
HYROX is a fixed eight-station fitness race. Metcon is varied conditioning training that builds the strength and endurance a race like HYROX asks for. A lot of people train metcon to prepare for HYROX.
Engine is longer, sustained work at a pace you can hold. Sprint is shorter, harder efforts repeated. Most people here do both in the same week.
At REP HYBRID, inside Glo Damansara in Taman Tun Dr Ismail (TTDI). The class is called HYROX Engine. Glo Damansara sits on the edge of the Damansara neighbourhoods, so it is a straight run from Damansara Utama, Uptown Damansara, Damansara Kim, Damansara Jaya, Bandar Utama and Mutiara Damansara, and easy to reach from Petaling Jaya and wider KL.
60 minutes, warm-up to cool-down, with the longer conditioning workout in the middle.
Two or three times a week works for most people, alongside a Sprint session and a Chisel session.
It helps. A hard conditioning session burns a lot in a short time, and training with load keeps muscle on you while you lose weight. What you eat still does most of the work.
In training, your engine is your ability to keep working over time. That means more than being able to run for longer: it is how well you can move, lift and recover while your heart rate is up. Engine builds that capacity through longer conditioning efforts that combine strength and cardio.
Rather than treating lifting and cardio as two separate workouts, Engine brings them into the same session. You move load while your heart rate is elevated, then keep working through sustained efforts. Over time that builds the endurance and work capacity behind everything else you train for.
A conditioning session works three energy gears. The immediate gear powers short explosive efforts, like a heavy set or the first strides of a sprint. The interval gear covers hard efforts of one to three minutes, which is where most of a Sprint session lives. The endurance gear handles steady work like the row and the run, and that is Engine's home ground.
The energy-system breakdown lines up with Healthline’s guide to metcon.