Nordictrack S15i vs TrueForm runner

This is a comparison of the Nordictrack S15i and the TrueForm Runner including pros, cons and alternatives. Follow the links for more details.

Overview and review of the TrueForm runner

The TrueForm Runner comes in at $5695 - $6195. In this article you will learn more about the product itself, its Pros and cons and alternatives you might want to consider. This article has originally been published in the overview "Which conditioning equipment to buy from Rogue".

Overview of the trueform runner

The TrueForm runner is the latest and greatest in the treadmill industry. Compared to other treadmills it has the advantage that it is not motorized and propelled by your own weight. In addition, the surface you run on is curved so the impact of your footfall is not as hard as on a flat surface. This dynamic is achieved by a conveyor belt that runs on bearings. Think of the conveyor belt at the airport but moved by your own bodyweight. It has been used at the CrossFit games and has gained popularity since then. The dimensions of the TrueForm runner are:

Height 57’’
Width 36’’
Running surface 54’’ x 17’’
Weight 325 LB

You can choose from two different options, Enduro and Performance. Both options come in at the same price and with the same dimensions. The performance model provides a higher railing. This is especially useful when you have athletes who run very fast on the machine.

Apart from this, you can pay $500 extra to get grass or track and field topping on the running surface. If you use the TrueForm runner to train track and field or football athletes you might want to go with one of these options.

Pros of the TrueForm runner

There are several pros to the TrueForm runner

Better posture
Easier adjustment of speed
No power supply needed
No programming needed
Less impact
Good resell value
Low maintenance

Based on the setup of the Trueform runner it actively helps your clients and athletes to have better running form. If you strike with the heel the curve of the machine will help to remedy and correct this over time as you push the belt from the front to the back.

With the Trueform runner, you can adjust the speed at any given time yourself without worrying about faceplanting. Doing interval training on motorized treadmills can be really annoying as the acceleration and decelerations come in jumps rather than continuously when you program them in at the start of your workout. If you adjust them while exercising it is almost impossible, especially at high speeds.

If you deploy a whole row of these (10 - 20 machines) you might also be pleased that you do not need to plan for cabling when the gym is built and powering these treadmills all year around.

As mentioned before you can free run on these machines to your hearts contempt. No buttons or panic stops needed. Just slow down and the belt slows down with you. You will not be catapulted into the wall behind you.

The curve will also be helpful to have less strain in the ankles and knees from the impact of the food. This helps you to train longer for harder.

As with most things which are "hip" and high price you usually get a higher resell value out of them than for the lower range options. While this is mostly less important for individual buyers it can be important for a chain that regularly closes off unprofitable subsidiaries and wants to shuffle equipment around.

As there are no motors which can break down you will also have fewer maintenance needs. Although you are probably more likely to need a welder rather than an electrician when this beast breaks.

Cons of the TrueForm runner

The cons of the TrueForm runner are in my opinion:

Hard to do pace training
Not for beginners
Price tag
A big piece of equipment
Poor monitor

When I prepared for my marathons there was one thing I liked about treadmills, you could set an exact pace for some of your long runs. This is actually a strength rather than a weakness of a motorized treadmill. For me, it was handy to plan my splits and hit my target time as the pace I chose was slightly challenging. I would do one of these a week slightly above the planned pace for the marathon and add distance each time. The rest of my training would be outdoors. This raised my confidence to reproduce the exact pace I needed on race day. With the TrueForm Runner, it would have been hard to have that reference, but it would have been better to do Interval runs indoors.

Tell me what you want but this thing is not for beginners. This is designed for people who want to go like cheetahs and could not do it properly on normal treadmills. Fast acceleration and breaking are where this is at home. Not for beginners or someone who is wobbly on their feet because they do rehab or are overweight. A slow motorized treadmill is the better option here.

With $5000 a piece, this is a steep price. If you want to signal to your clients that you are doing well and justify the membership of $300 a month, this is a strategy. For two of these, you can get a 10 pack of concept 2 rowers, skiergs or bikes. 10 x $100 in membership fees from a spinning class is more than 2x $300 with a bigger spread of risk in your income.

Last but not least these are big. If you have a garden or basement gym I would almost consider this no option unless you live in a mansion. If you want to maximize floor space in your commercial gym this is also not the way to go. CrossFit boxes might like this, especially if they are in the middle of a busy city.

The monitor is poor compared to some of the concept 2 options where you have leaderboards implemented to keep yourself motivated.

Alternatives to the TrueForm runner

There are the following alternatives to the TrueFrom runner:

The assault air runner is one alternative to the TrueFrom runner if you still want a self-propelled treadmill. The assault air runner comes in at a lower price point than the TrueForm runner. The mechanics are also a little different which makes running easier on this one.

The Versa Climber is often referred to as one of the hardest things you can do in endurance on a machine. It simulates climbing a steep wall with a good grip. It comes in at about half the price and takes up less footprint than the TrueForm runner. If you want a good machine for your home to knock you out this is can be a great pick. For a commercial gym, you might not have the uptake as many people just want their treadmills.

The Rogue Echo bike is a solid choice for the home gym that wants to kick your butt. Combined to the Versa Climber and the TrueFrom Runner it comes in at a fraction of the cost. A good air bike workout will still challenge you and is highly recommended.

Summary for the TrueForm runner

This is a well-built piece of equipment which is worth the price if you have the need and space for it. Athletes who know how to pace themselves, have balance and want every workout to be as challenging and adaptable as possible will love this.

For the average gym with average clients it is probably a bit too intimidating and high performance. I do not see overweight stay at home moms or retired manly beer bellies stepping on the TrueForm runner first thing through your gym doors.

Overview and review of the Nordictrack S15i 2199 / 1599 (UK/US)

This article discusses the pros, cons, and alternatives for the Nordictrack S15i.This review was originally posted in “Which Nordictrack bike to get”. Follow the links for more details.

The S15i Nordictrack is part of the flag line S series from Nordictrack. Its main features are the 14-inch screen, 20% incline, and the two free dumbbells which can be put on the bike. The S15i will be a good choice for anyone who wants to exercise at home and bring the outdoors indoors. It comes with an I fit subscription for the first year and is more space-efficient than treadmills or ellipticals. The full list of features reads as followed:

14” Smart HD Touchscreen
Watts Power Readout
Includes 1 Years iFit Family Membership
Auxiliary Music Port
Two 2” Digitally Amplified Speakers

Ergonomic Padded Saddle
AutoBreeze™ Workout Fan
Non-slip, Multi-position Handlebar
Vertical & Horizontal Seat Adjustment

Inertia-enhanced Flywheel
-10% – 20% Incline
SMR™ Silent Magnetic Resistance
OneTouch® Controls
Enhanced Corrosion Resistance
Large Diameter Adjustable Leveling Feet
22 Digital Resistance Levels
150 kg User Capacity
Commercial Grade Steel Construction

Dual Water Bottle Holders
Two 3 Lb. Dumbbells Included
Compatible with Standard Road Bike Pedals & Seat
Front-mounted Transport Wheels
Assembled Dimensions - 141 L x 55 W x 154 H cm
Warranty - 2 Years parts and labour; 5 year frame guarantee upon warranty registration within 28 days of purchase.

This is a solid option if the S22i is not in stock and you are in a rush or just want a little smaller screen. Still, around 2000 for just a bike is a hefty investment for a home gym. For this amount of money, you can buy a squat stand, barbell, and plates if you are more into strength.

Pros of the S15i

The pros of the S15i are as followed:

14-inch screen
20% incline
Free dumbbells

The S15i omes with a high-quality touch screen which Nordictrack also uses in their elliptical and treadmill setups. This is a good size and the screen is crisp. If you care about screens you will not be disappointed with this one.

The S15i gives you a wide range of incline options from -10% up to 20%. With this you can simulate most outdoor rides at home. Combined with the Ifit this makes a compelling workout machine for the home which keeps you engaged a long time. From the easiest to the most challenging workouts you will find something for any level in the Nordictrack repository.

The free dumbbells are a nice bonus to make the S15i a home gym rather than just a bike. Apart from the regular bike workouts Nordictrack also has stretches and strength exercises in their library which can be done on and off the bike to make it a 360-degree experience. Don't expect too much for strength results out of two 3lbs dumbbells, but they definitely will help anyone who likes to tone and stretch.

Cons of the S15i

The Cons of the Nordictrack S15i are:

No hrm
Price to screen ratio
No Bluetooth

The S15i, as the S22i do not come with a Heart rate monitoring device and also has no Bluetooth. For a machine with such a price tag this is definitely an oversight on Nordictrack's behalf. Experienced cyclists might want to sync all of their data with their polar devices from the indoor and outdoor runs and just simply can not do that as there is no Bluetooth to hook up. Great for Nordictrack to monopolize the data and lock you in. Bad for anyone who wants to use more than just the S15i to stay fit. As there is no Bluetooth you will also not be able to hook up your Bluetooth headphones to the machine. This can be a real bummer if you live in a house with thin walls or just like your music and instructions extra loud.

Another thing specific to the S15i is the price to screen ratio. When you purchase you will at some stage make a decision whether you need a big touchscreen to keep engaged or not. If you decide that this is throwing money in a bottomless pit, you will probably not get any screen at all. If you decide you want a screen, you will probably tend towards getting one that is as big as possible. If that is the case you might as well go for the S22i. The price of both bikes is the 2000 range so you might as well go for 22 instead of 14 inches and take it all the way down to town. If you can afford a 2000 bike you can afford one for 2500. Why compromise at the upper range of the portfolio?

Alternatives to the Nordictrack S15i

These are alternatives to the S15i in the same price range:

The Nordictrack X9i treadmill is the cheapest 40% incline treadmill in the Nordictrack portfolio. It is a little outdated as the Product range has moved on to the X32i, X22i, and X11i in the United States. In the UK the X9i is still available. The X9i has a relatively small screen but makes up for it with a strong motor and incline. If you have space, run a lot, and care for an incline up to 40% this might be a better option than shelling out 2000 on the S15i.

The Nordictrack T9.5 is another option that would even save you a little money compared to the S15i. The main point this treadmill has going for it is a very strong motor. If you want to put in a lot of miles per week without crazy inclines and a reasonable screen, this can also be an option.

If you have to accommodate different fitness levels in your home or do not have space in your commercial setting to have a lot of machines, then the FS7i can be a good option. This elliptical has the option to function as a treadmill, stepper, and elliptical based on how you use it. This gives it a very wide range of people to work with. The downside of the design is that it takes up more space than the S15i, is more prone to error, and has no option for a big screen to be attached. The free stride technology also requires a little bit of balance and fine motor skills to make it work for you. This might be overwhelming for the very clumsy among us. who are better off opting for an elliptical with a fixed range of motion.

The concept 2 model D is the classic rowing machine that dominates this segment of the fitness market. If you want to save about 1000 compared to the S15i and like rowing this is a viable option. It will take more space than a bike, but can be hanged on the wall if it is not used. In a commercial setting this is also more cost-efficient to built a fleet rather than paying 2000 per unit with the S15i.

My personal favorite for home gyms is the Rogue Echo bike. for about 700 you will get a tank of an airbike that has everything that is necessary to take everything out of you. If you do not need a screen to be entertained and want one of the best stationary bikes for home use, this is the one. However, this bike has been designed with the serious athlete in mind. Comfort or entertainment was only an afterthought in this design.

Summary for the Nordictrack S15i

The S15i has the same bike as a base then the S22i. The main reason to look into this direction in the Nordictrack portfolio is that you want a bike with a big screen but not go over 2000 to get it. In my opinion, this is a bit of a false economy to make you feel less bad about shelling out 2500 on a bike, when you could buy a used car for the kids for that. If you think you need the luxury of a touch screen to work out, you might as well buy the S22i. If you want to justify the purchase you will use this bike for probably five years at least. So just spent 100 less a year on fitness toys and you are fine. Another option is to just get rid of the touch screen and save 2000.