ProForm 505 CST Treadmill Review

ProForm 505 CST Treadmill Review

As many people are aware by now, treadmills make up some of the most popular types of exercise equipment that you will find in the home. This is for many different reasons, but the most common one is the fact that they are very convenient to own and operate, as opposed to going outside and running a set course.

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This particular unit is surprisingly comfortable, thanks to its shock dampening cushions called ProShox, located on the sides of the treadmill. This helps with joint and cartridge damage over time and leads to faster recovery times and a much more comfortable running experience.

Let us take a look at some of the key features that this item comes with, and how it might fit in with you and your exercise requirements. Read on and let’s find out!

Main Features

Design & Construction

ProForm Treadmill Space Saving

This is a really smooth treadmill that runs quietly and without much noise at mid to low speeds. This means that watching TV and listening to music is no problem when you feel like watching or listening to some music as you exercise, and you shouldn’t disrupt too many people in the house.

The overall construction is really good, with high-quality materials and decent accessories to affix to the unit. The warranty is 25 years on the motor, meaning that ProForm has confidence in their electronics, and the frame has a full lifetime warranty. All other materials are covered by a standard 1-year warranty, including workmanship.

This is a very heavy unit, and as such weighs in at an impressive 202 pounds when being shipped. This lets the unit boast a decent total weight capacity of 325 pounds in load capacity of user weight. This particular model has 18 different modes and has 1.9-inch balanced rollers built into it.

There is no built-in fan with this particular model, but it does come with an EKG heart monitor that lets you monitor your workout, as well as a compatible music port for Apple iPod devices. It also comes with a 0 – 10 MPH quick speed control, as well as a 20” x 55’ tread belt.

Aerobic Exercise

ProForm Treadmill Display

Although slightly debatable, as many people train differently, however, treadmills are one of the best ways to get you in shape. Thanks to the cushioning ProShox system, it means that you will be engaging in high-impact exercise but with a far greater reduction in injury potential. Running has specific pros and cons and has long been debated about its efficacy versus walking or cycling.

The control panel is easy to use and well-marked, which gives users a good indication of how their workout is going in real-time as they run, jog, or walk. The unit has a great space-saving design that lets users tilt it up so that it takes up less space at that angle.

The settings that come built into the unit make this a great training aid for people that want to get into shape, and because it can be used at any time of the day or night, it is far more convenient. Weather also does not affect a user’s desire to go out exercise, which can yield better results when used regularly.

Users can adjust the incline function of the treadmill, which can intensify the workout and greatly improve the overall fitness of the user in a far shorter time than conventional, linear, non-inclining, treadmills. Incline running has many additional benefits too, like abdominal muscle strengthening!

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The overall dimensions in inches are 61Lx36.5Wx73.5SH. The thickened steel also means that the treadmill will hold most people with very little in the way of problems.

All of these things combine to make for a great walking and running experience, which will get you into shape in no time if used regularly and in conjunction with a healthy diet.

Workout Feedback

Having an easy-to-read display will change the game for anyone that needs to see how they are performing as they exercise. This unit is compatible with iFit Live, which uploads your information to the iFit Live online platform in real-time, allowing you to share your progress with friends while archiving the results for your workouts for future reference.

One of the best features of this device, on a technological level, is the way that it integrates with Google Maps. This lets users plot out a course that they wish to run on a real map.

If you feel like you need to have a bit of extra motivation in your workout, consider using the Workouts by Jillian Michaels, who is touted as America’s Toughest Trainer. She will control your machine and help you to achieve the best results.

Safety Features

ProShox Lite 3 Cushioning is a great safety feature that minimizes injury to users and lets you recover much faster between workout sessions.

The frame is rock solid and has excellent grip characteristics that will make sure that it doesn’t slip or slide when being used, creating a much safer exercising platform.

How to Assemble

Who is the ProForm 505 CST Treadmill For?

Anyone that enjoys exercising with a technological edge will enjoy this treadmill, with its 15 customizable apps, QuickSpeed and Quick Inline Controls, music compatibility with iPod devices, Google Maps integration, and more.

If you feel like shedding a few pounds and getting back into shape, then a treadmill is one of the most effective ways for you to get the most out of your weight loss program, if approved by your physician.

This treadmill can be tilted up and moved out of the way, which makes it easier to wheel it away into a storage area where it is not in the way.


As far as treadmills go, this is a responsive and effective unit. It comes with a powerful, well-supported unit that is sure to give users a fantastic exercising platform.

As far as downsides go, the weight of this unit is somewhat difficult to move around without engaging the wheels that it comes with, but that is not a particularly big complaint, and the overall utility of this piece of equipment is very high.


The ProForm 505 CST Treadmill is a good exercising solution for you to use in your home and will guarantee a good outcome if used properly, regularly, and upon the advice of your doctor.

We have a high-quality unit with decent materials and good build quality, as well as some highly refined tech features, such as Google Maps integration, and other systems such as iFit Live. If running isn’t your idea of a decent workout, then why not take a look at our vertical climber reviews here.

Hopefully, this answers some of the most important questions that you might have about the ProForm 505 CST Treadmill, and that it will help you with the all-important decision of which treadmill is the right unit for you.

This article was last updated on July 16, 2021 .