The Sprint 7 is relatively quiet in operation compared to other treadmills and it is also relatively comfortable to run on. You can definitely feel the suspension but not in a way that feels unnatural or uncomfortable. When you first receive the JTX Sprint 7 it will come in two boxes and your first task is to assemble the treadmill. Thankfully, this is a fairly simple task and any competent person will likely have this treadmill up and ready for running in around 40-45 minutes. The Sprint 3 is the Sprint 9’s younger brother and boasts all of design finesse inherent to the range. Sturdy and well put together, with an elegantly neat design whose simplicity belies just how much fun it is to use, the Sprint 3 is a work of brilliance. The JTX Sprint 7 is one of the leading folding treadmills in the JTX Fitness range with only the Sprint 9 ahead of it in terms of out and out specs. The 7 series model is not too far behind its bigger brother but offers a lot more value for money and so we thought we’d get hold of one and give it the usual review treatment.

Experiencing iFit health with interactive training studio classes is the perfect way to tone your muscles correctly, and great for getting more for you money. It enables on-demand fitness experience with certified personal trainers via iFit subscription so that you can have a virtual outdoor experience. It also has Bluetooth connectivity so that you can easily get online workouts with constant speed changes.

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The different speed settings help you maintain your form, and help pace yourself to not just maintain your form, but to improve it over time. The machine is easy to use in both settings: it’s portable, storable and navigable, making it a good bet. The Kettler Sport Arena Treadmill has one of the slowest starting speeds (0.3 km/h) on the market, making it ideal for recovery as well as complete beginners. With this running machine, you can gently ease yourself into running training without having to worry about the weather outdoors.

Treadmills on this list that are stamped with the Runner's World Expert Tested logo have all been tested by our Runner's World Lab team of experts. The Sprint 3 comes in a couple of large boxes when delivered and the delivery company will deliver these to your room of choice (they did so in full PPE for us so this was managed in a safe way). If you’re in the market for a lighter treadmill, you might consider the JTX Slim-Line, which is great for small spaces and light exercise. If, however, you’re looking for an extremely intense workout and for a treadmill that delivers high- powered performance, the JTX Sprint 5 or 7 are perhaps what you can consider. Like the Pro 9000 and the X32i, it’s a beast of a machine, so keep scrolling if you’re short on space. 2. Domyos 4530C Smart Treadmill Some might call the console a little basic. Personally, I’m fine with this. I’m here to run, not to marvel at technology or enjoy any bells and whistles.

JTX TREADMILLS SIZE GUIDE

Overall, JTX Sprint 3 is an excellent treadmill; you don’t get any better in the same price range. Its exceptional build quality, accompanied by the add-ons, add to an exciting workout experience. The JTX Sprint 9 is a great model if you have the space. It’s well-suited to larger rooms, or even running clubs and shared training spaces in mind. However, it’s perhaps too large for anybody looking for something to fold away into the airing cupboard (to give you an idea of the scale, it has a maximum user weight of 20.5 stone! – far larger than most other models.) JTX Sprint 3 is made for residential use. Therefore, it isn’t designed for high-intensity intervals of long hours; instead, the main focus is to keep the treadmill cost-effective. A smaller motor reduces the cost of a treadmill, and it also reduces your electricity expense.