There are still some flops out there. Plenty, in fact. So, how do you find a folding treadmill that will work for you? Well, we’ve done the hard part for you, testing out plenty of pieces of equipment and probably running the equivalent of a dozen marathons in the process.

If you love to engage your workout time in other productive activities, the treadmill also comes with a free tablet holder that can be used for laptops, tablets, and other devices. The incline levels are targeted to increase the intensity of your workout, without applying undue pressure or stress on your joints. The JTX Sprint 3 has more than 40 workout modes that can help you train at varying intensities. The workout modes contain a mix of high/low and moderate-intensity workouts. The purpose of the modes is to avoid distractions for the trainers. Once a particular workout program is selected, the treadmill will vary the speed and incline on its own. Though it won’t affect how good the machine is, you also want to know what customer care is like. We have therefore chosen treadmills that come from reputable companies known for their good service, who offer decent warranties and guarantees on their products.There are 20 preset running programmes, which you can use for a guided workout, and you can adjust the speed on three of those to customise them to your ability if you’re finding the session too easy or too hard. Key specs – Size: 202 x 88 x 147cm (LWH); Speed range: 0-19km/h; Incline Range: 0-15%; Motor: 3HP continuous It’s designed to give a natural running experience like outdoor running along with 30% more calorie burn, a benefit over a motorised treadmill any day. Above all, it gives more effective running training than a motorized treadmill.

The best treadmills are a great addition to a home gym, whether you’re trying to burn fat, improve cardio fitness or just looking for a convenient way to stay active from home. That said, buying a treadmill is an investment in terms of both money and space. That’s why we’ve written the following buying guide and roundup to help you find the best piece of equipment for your home. We’ve always rated Pro-Form treadmills, so it’s hardly surprising that the Pro 9000 excelled on test. It has all the features you’d expect from a premium machine – including auto-adjust speed and incline, detailed data screens, interactive workouts and Google Maps integration – but it’s the mega 22-inch HD touchscreen that really sets it apart. According to our testers, it made for the most immersive of experiences during iFit workouts – they particularly enjoyed a trainer-led jaunt along a Hawaiian beach. A full workout session on the JTX Sprint 3 will get your heart rate up, boost your metabolism, help you get in shape and gives you your daily dose of cardio, all without negatively affecting or straining your knees, joints and muscles. There is a built in cooling fan with the Sprint 3 and although this does provide some comforting relief it isn’t the most powerful. There is also a safety key to shut down the treadmill in case of emergency. The machine itself weighs around 63KG and has a maximum user weight of 120kg which is pretty decent for a folding treadmill. The Slimline’s display is very good, with a clear digital interface registering and showing the metrics we all want as we use a cardio machine- calories, speed, distance, and so on. As with the Sprint models, there is also a breath-taking array of different programmes and settings to choose from. It comes with 43 individual programmes and 15 levels of incline that can be controlled digitally. Variety won’t be an issue with the Sprint (though working out the best program for you may take some time…)

Benefits to this treadmill, compared to similar ones

Similarly, no trainer would want to have an additional burden of repairs; the ideal treadmill should last a comfortable five years without requiring repairs every now and then. If you think the same, the JTX Sprint is a good choice. 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). There are built-in pulse rate monitors found on the front facing handles just beneath the central computer and these work well but if you are serious about your heart rate zone training then we’d suggest syncing the Sprint 7 with a Polar heart rate strap. Well, often if it’s not just about the treadmill features, i.e. whether the treadmill folds, whether it holds up to a gym treadmill, or if it’s an electric treadmill; sometimes it’s about how much space it takes up, how much energy it consumes or whether it’ll look nice with one of your rowing machines. A cheap treadmill doesn’t mean bad, but wider considerations are important too. Is running at maximum speed on a cheap treadmill dangerous? and do they have a good max speed anyway? The machine is easy to use in both settings: it’s portable, storable and navigable, making it a good bet.

Therefore, the trainers can practice a treadmill workout without compromising its quality or fun. Suitable for high speed and incline Our brain prefers to stay in its comfort zone; it doesn’t want the body to endure pain or try something new. Hence, as soon as we think of taking a new step, it will come up with excuses that prevent us from moving forward. 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. Top speed: Sure, you're probably not running as fast as Dina Asher-Smith, but you don't want to find yourself frustrated because you're unable to run to your full potential. We've rounded up the top speeds for each treadmill below to help you make the right decision.

The Sprint 7 has excellent connectivity and although it has plenty of features out of the box, you can add to this considerably thanks to its bluetooth connectivity and hardware that works seamlessly with a range of third party software such as popular running apps. On the other end of the intensity-spectrum, the Kettler Sport Arena Treadmill also offers seven HIIT (high intensity interval training) programs straight out of the box. HIIT training is an excellent way to lose weight and to maximise training efficiency, should you be pressed on time. HIIT workouts are made possible due to the high maximum speed (18 km/h) and the incline capabilities (up to 12%) of this treadmill. The powered digital incline works seamlessly and smoothly whether you are controlling it manually or using it as part of a pre-set programme or in conjunction with a third party app. At 15%, the incline is pretty tough going and will really help to push that heart rate up.