ProForm 905 CST Treadmill Review 2021

This article is jam-packed with information regarding the ProForm 905 CST Treadmill. It is a heavy-duty machine, but at the same time, can be used by both professionals and beginners. Its ease of use lets it be suitable for one and all. Let’s start with its performance and features.

ProForm has a lot of treadmills, a lot of different companies have a lot of treadmills, for that matter. If you are new to the world of buying your own treadmill, it can be very intimidating. This is because all the treadmills look very similar. Even the previous models that ProForm came out with are look alikes of the 905 CST. An overarching trend says that the difference usually lies in the motor, the features (variety of exercise programs), and weight capacity.

This ProForm 905 CST Treadmill will ensure you luxurious workout with its wide running belt which is great for runs (even faster ones), a small fan, cushioned handles, speakers, and a health tracker with lots of different programs. 

ProForm 905-CST Treadmill

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Capabilities of the ProForm 905 CST Treadmill

People often say that walking on the sidewalk is more beneficial than walking on the treadmill. This is chiefly because when you are walking or running on the sidewalk, you are actually pushing the surface away from you, and that utilizes more of your strength. But, that is not the case with this treadmill. The deck is comfortable to walk on, thereby puts a lesser impact on your ankles, knees, and hip joints. 

The machine is made of sturdy materials and can, therefore, carry about 350-390 pounds of weight which also makes it great for larger persons. Another benefit that these good quality materials give is that the machine will stay in its place throughout your walk/run. It does not shake at higher speeds, and is good for marathon trainings as well. 

This treadmill is on the expensive side of things, but with its features, we highly urge you to invest in this little one (metaphorically little). It is abode to a healthy lifestyle as it will make your workout sessions so much fun! It has a chest trap for super-fast running and a fan for you to not feel suffocated from all the sweat! Not to mention. all these features are of great quality and are sure to last you long. 

ProForm 905-CST Treadmill

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Features included in the ProForm 905 CST Treadmill

Even treadmills come in all shapes and sizes (well, not so much in shapes). So many companies manufacture lots of different varieties of treadmills. And unsurprisingly so, they advertise this long list of features to attract you towards their product. Many-a-times, the performance of the machine is not as glamorous as its “list of features.” That is where we come to your rescue! We are also giving you a list of the amazing features of the ProForm 905 CST but know, they are tried and tested by the best. Here goes:

  • Deck cushioning: ProShox (3-cell)
  • Incline control: 0-12% fast digital incline
  • Assembled Dimensions: 61 x 37 x 79 in
  • Motor: 3.0 CHP
  • Speed Range: 0.5-12 MPH Digital quick speed
  • Warranty/Guarantee: Motor lifetime/ Labor 1 year/ Frame lifetime/ Parts 3 years
  • Incline: Automatic, 0-12%
  • Audio: Audio Auxiliary Port with dual 2” speakers
  • Tread Belt: 20 x 60 in
  • Console: 30 workout programs, Bluetooth, iFit supported
  • Supported weight: 350 pounds
  • Shipping weight: 218 pounds
  • Extras: cooling fan, tablet holder, sound system, accessory tray

Let’s now discuss these features in a little more detail, shall we?



As discussed very briefly above, in the “list,” the console that comes equipped with the ProForm 905 CST Treadmill has a lot to explore into. To give you an idea, the console is structured as a 5” rectangular screen with blue LED backlight. The 30 exercise programs we were talking about earlier are present right in the middle of the console’s screen. The rest of the screen has all the regular things you find in a treadmill console- calories, heart rate, distance, time, speed, vertical height, the intensity level of exercise, etc.

The “My Trail” function shows you how much distance you have traveled out of a 400 meters race track along with how many laps you have completed, making it like you are running in a race. The distance and speed are measured in miles and miles per hour but can be changed to the metric system as per your convenience. 

Heartbeat is tracked by two EKG sensors present on the two handlebars towards the front. Similarly, your pulse can also be tracked by the Bluetooth HR chest strap transmitter. You can also connect your iFit with this treadmill. You will have to create an account on the iFit app and it will then automatically sync your data from your smartphone. Easy, right?

Let’s now come to the middle section of the console which houses the 30 exercise programs. There are four categories that differentiate between the 30 programs- incline, intensity, speed, and calories. These categories are displayed in a segmented grid that you can choose from. Each program has its unique incline and speed setting. You can also monitor your progress which is visible on the speed and incline section. 

There is also a cooling fan that is placed at the bottom of the treadmill. It is a really powerful fan with adjustable power. The fan is controlled from the console. Don’t worry about sweating. 

A holder for your device and two accessories trays are some other nice features on the console of the ProForm 905 CST treadmill. The device holder is wide enough for your iPad or phone. One other feature that contributed to the likeability of this treadmill is the audio system. The sound system consists of two large speakers on each side of the machine along with an audio jack input. The speakers can also be connected to your smartphone or iPod for a personalized touch. The volume can be controlled via the console. The two accessories trays are big as well, you can easily keep your water bottle, extra napkin, or chewing gum packet in it. 



The motor of the ProForm 905 CST treadmill is a heavy-duty one with a 3.0 CHP. When in the on position, it does not vibrate or make excessive loud noises. It does not overheat quickly which means you can have your long, fast runs on this bad boy quite conveniently. Extra stability is provided by a small flywheel on the motor. It essentially lowers on the vibrations and ensure that you have smooth run. 

The speed range of this treadmill is great too. You can adjust speeds from 0.5 to 12 miles per hour. This can be controlled from the console or the handlebar, as per your convenience. The resistance of the belt can also be adjusted. This can be done both gradually and quickly, in increments that float your boat (0.1-0.5 mph). 

The motor is not completely silent, you will know when it is on. But, you will be able to listen to your favorite songs and jam into your workout playlist without any disturbance from the motor. This is the one thing that makes the 905 CST a hot favourite treadmill among professionals. 


Frame and deck

The best thing about this treadmill is that it is well suited for easy portability. It is equipped with wheels in the front and is foldable. It is a heavy-duty machine (think it’s the first time we mentioned that!). The steel frame weighs 200 pounds which also contributes to the stability of the treadmill. It is heavy but remember the wheels? 

This is a long-lasting product because of the good-quality steel used in its making- ABS materials. Along with its foldability, the treadmill can be locked in the upright position and can be withheld in that position with the attached pole. Two-thirds of the treadmill’s length can be lessened when kept in the lock position. The only downside to this is the lack of hydraulic technology. You will have lower the deck by yourself. This still isn’t that big a problem because the actual deck is not super heavy.

In the upright position, the treadmill takes about 53 inches by 37 inches of space. When opened, it can go up to 79 inches by 37 inches. On the upper side, it takes about two and a half feet of area. We can safely assume from all this that it is a compact treadmill, yet sturdy and firm. About three feet of the area should be kept vacant on the backside of the machine. 

The running belt is of rubber and that too, industrial grade. The belt measures 60 x 20 inches and can accommodate a user of a maximum of 6 ft. by 5 inches and weighing a maximum of 360 pounds. The belt rolls over two precision-machined crowned rollers (1.9 inches). These two crowns add on to the grip of the rollers and the longevity of the machine. 

It comes with six spring cells in pairs and can reduce joint stress, greater than 25%. This essentially means that the soreness on your legs and back will be reduced significantly. You will have a comfortable run without any unnecessary stress on your body and you will have an enjoyable run. 

If you are skeptical regarding joining a gym in these situations, and thinking of expanding your gym with good quality equipment, check out our article on Top 10 Best Cable Machines for Home Gym in 2021 Reviews.

Incline and Step-Up Height

The inclining system in the ProForm 905 CST treadmill is totally motorized. Like the music system, this can also be tracked and adjusted from the console screen. The 30 exercise programs with different inclinations are controlled from this tab. If you don’t want to manually select the inclination, just choosing an exercise program will automatically adjust the incline. 

A tiny lift in the front of the unit changes the different inclinations. There are 12 incline levels that can be changed with increments of 1%. Two incline settings are present on the console as well. This manages the fast and slow adjustments- all the way through 12%. 

The normal step-up height is 8 inches from the ground. It can go up to 13.5 inches at max. We suggest you keep at least 20 inches more than your height for comfortable workout sessions. This way, you will have enough space to conveniently work out. Additionally, the result of your work out will also come sooner. For an instance, you don’t want to be hunching on your back whilst running. It will actually damage your spine in lieu of giving it extra strength. 


Assembly and Maintenance of ProForm 905 CST treadmill

Assembling this unique and sturdy number is actually a piece of cake. We shouldn’t be talking about cake in an article about treadmills, sorry! Majorly, everything is attached and read to go.

The console mast and console are the only two things that need to be attached. Everything else comes pre-assembled. The deck is equipped with a belt, drive, motor, and cushion system. The unit comes with an instruction manual with easy-to-follow guidelines. It is not the easiest to complete the assembly though. By this, we mean you won’t be able to assemble it just by hand. You will require some essential tools for it too. 

As far as maintaining the ProForm 905 Cut is concerned, you are in great luck. At least for a year or two, you will not need to do anything. In this time period, you will need to use it with care and clean it from any dust or sweat that might have formed a layer on your treadmill.

It also comes pre-lubricated. The belt is smooth to work from the beginning. It does require maintenance like all other machines. Dust and dirt are two enemies of this machine. Regular cleaning (with a washcloth). Make sure you keep the bottom of the treadmill clean as well. That is where the engine is, and you want to make sure that that stays dirt-free.


ProForm 905 CST Treadmill Review

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Is the calories-burned accurate?
Treadmills usually calculate the calories burned during our time on the machine instead of the net number of calories.
Are there special shoes for treadmill available in the market?
There is not a special category called “treadmill shoes.” But, you cannot wear house slippers whilst running on the treadmill either. We recommend you to go for regular running shoes that are light in weight and don’t have too much cushioning because the treadmill belts have great comfort and if your shoes have cushioning too, the purpose will be lost. 
Is running on the treadmill better than running outdoor?
Treadmills are much easier on the body as opposed to running on the sidewalk. It is less stressful as well. On the other hand, over time, high treadmill utility can lead to fatigue in the legs and lower back. It is always recommended that exercises should be switched per week at the very least. This way, your body will not get accustomed to the ways of your physical activity and also bring a nice change. 
Is running at the same speed as outdoors on the treadmill equally effective?
Not really. When you are running on the outside, you are also opposing the wind and fighting (metaphorically) through so many obstacles. Therefore, you will need a higher speed on the treadmill to equalize the speed of running on the sidewalk. 




Treadmills are a very common initial step towards a healthy lifestyle. The ProForm 905 CST treadmill is especially good for beginners and also for pros. The unit is compact and the speed range is adequate too. With such good features and amazing portability, this is a hot pick for everyone. Download the iFit app and that’s it! Happy running!

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