Gronk Fitness Commercial Stretch Machine Review

Gronk Fitness Commercial Stretch Machine Review

The Gronk Fitness might need a little bit of introduction to some people because it is not the common fitness household name that rings a bell, however, they have been in the fitness industry for nearly 3 decades and of course, they have built a reputation for producing quality fitness equipment such as the Gronk Fitness Commercial Stretch Machine.

The Gronk Fitness Commercial Stretch Machine is one of the recommendable stretching machines out there. It hasGronk Fitness Commercial Stretch Machine Review positive ratings from real users and the reason is not difficult to find.

It is one of the top-rated stretch machines on the market because it has outstanding innovations that make warm-up and cool down very easy and effective.

The only downside that we see in this unit is the fact that it does not have any real stretching guide like the one on Precor 240i Commercial Series Stretch Trainer. It could have been cool if it had a guide because you can easily be guided on how to stretch every single muscle and joint that needs to be stretched. Although, it does include in its manual diagrams of how to perform the 6 main stretches.

However, this unit is a couple of dollars cheaper than the Precor, therefore, it will be a smart investment rooting for this unit if you already know how to stretch the body or better still you can always go to the YouTube to figure it out if you don’t have the slightest idea of how to effectively use it.

This machine is very important for a warm-up and cool-down moves before and after workouts. It could also be used as a standalone workout machine to get the body ready for the day’s work.

Of course, you can try to save some money by manually doing the stretch routine on a mat (that is if you know how to do it) but often times it’s a total waste of time because it ends with limited success.

The Gronk Fitness Commercial Stretch Machine is an ideal stretch machine if you are really concerned about the amount to invest.  Designed for home and gym use.

Click right here to have a peek at the price of the Gronk Fitness Commercial Stretch Machine on Amazon.

The Frame/Construction

The overall build of the Gronk Fitness Commercial Stretch Machine is sturdy because the frame is made from heavyGronk Fitness Commercial Stretch Machine Review solid steel.  All the metal parts are coated with anti-corrosive and rust paint that protects them from being defaced by rust or scratches.

It has a rear and front stabilizer bars that ensure stability during the stretch routine. The unit weighs about 70 pounds/31.7 kg that advantageously adds to its overall stability.

It does not feature any transport wheels like other fitness equipment but moving or relocating it won’t be that difficult…at least no user we know has complained about that.

The machine allows you to stretch all the body muscles regardless of your weight, height, or build. But wait a minute, Gronk Fitness recommends weight not more than 265 pounds/120 kg maximum user weight capacity.

Not a very large machine because it has a small footprint; the overall assembled dimensions are 46 inches long by 22 inches wide by 40 inches tall. Basically, a workout area of 3.9 feet long by 1.9 feet wide will be required with additional 2 feet on each side and more room at the front if you wish to use the front pads for more stretches.

Gronk Fitness Commercial Stretch Machine ReviewThe front pads on this machine are not seen on other competitive machines.

The Gronk Fitness Commercial Stretch Machine is generally solid, stable, and cost-effective.

The Seat, the Handlebar, the Knee Pads, and foot support

The three elements that are responsible for comfort are the seat, the handlebar, and the knee pads. If these are ergonomically designed and well padded then chances are you should be able to perform every stretch routine comfortably.

The Gronk Fitness Commercial Stretch Machine features a pivoting seat that is thickly padded and covered with double-stitched, high-density upholstery. The seat pivots when you lean back, and this allows even taller individuals up to 6.6 feet to be accommodated conveniently.

The knee pads and the front pads are also heavily padded with the same quality of upholstery as the seat.

As aforementioned, the padded front pads allow you to put your leg up in order to do the hamstrings stretches comfortably.

The handlebar on this unit has a multi-grip design that allows more variety of stretching. It is coated with a rubber foam material that provides a firm and comfortable grip that prevents slippage and blisters in the palm.

Interestingly, the stretch machine has oversized foot supports that promote stability.


The Gronk Fitness Commercial Stretch Machine does not feature any sort of accessory and it is not unusual for the unit not to have a water bottle or tablet holder because its sole purpose is to be used for warm-up and cool-down stretch routine something that takes about 8 to 10 minutes to accomplish.


The Gronk Fitness Commercial Stretch Machine is not foldable but it is compact enough not to take up too much space.

As aforementioned, the overall assembled dimensions are 46 inches long by 22 inches wide by 40 inches tall. This will basically require a storage area of 3.8 feet long by 1.8 feet wide and could be stored anywhere you find space for it because it has an exquisite outlook.

It does not have transport wheels integrated into it and it weighs about 70 pounds/31.7 kg. Relocation won’t be much of a problem, but you may need a hand to assist in moving it.

Approval Rating

The approval rating of the Gronk Fitness Commercial Stretch Machine is one that is impressive. Even though it has fewer Amazon customer reviews, all of them are positive at the time of this review.

This strongly suggests that this unit is worth getting into your home or commercial gym.

Pros/Features Overview

  • Frame made from stainless steel; very sturdy
  • The base framework is great for stability
  • The seat is adequately padded with thick foam and covered with double stitched high-density upholstery
  • The knee pad and the front pads are equally cushioned as the seat
  • Oversized solid foot supports for extra stability during stretch routine
  • Supports muscle stretch routine from different angles
  • Accommodates users of different heights comfortably
  • Space-saving design
  • Great warranty
  • Easy to assemble
  • Maintenance-free


  • Does not have a comprehensive stretch guide like the Precor 240i Commercial Series Stretch Trainer


Product Dimensions and Specifications

  • 46’’ Length
  • 22’’ Width
  • 40’’ Height
  • Weight: 70 pounds/31.7 kg
  • Handlebar: Multi-grip design
  • Pivotal seat
  • Knee pad and front pads
  • Frame: Steel


  • 5 Year warranty for home use

Shipping, Assembly, and Maintenance


The Gronk Fitness Commercial Stretch Machine comes in a well-packaged box with all the pieces securely wrapped.

The shipping cost usually depends on the retailer you are purchasing from: however, some vendors such as Amazon provide free shipping within the U.S. Delivery takes a couple of days, some orders are received faster than others.


The assembly of this unit is not really difficult even though there are quite a number of parts to put together.  It will take less than an hour to be assembled and you will need two adjustable wrenches or something equivalent for the assembly.


The Gronk Fitness Commercial Stretch Machine does not require any major maintenance as the pivoting joints are self-lubricating.

After assembly, always examine the unit for any part that may have loose, worn out, or broken. Fix accordingly if there is any case as such before use.

Finally, always make sure that dirt and sweat are always wiped off.


The Gronk Fitness Commercial Stretch Machine has a lot to be admired about. It is very solid, supports a stretch routine that targets every muscle in the body.

Using the Gronk Fitness Stretch Machine releases tight spots in the body thereby creating outstanding flexibility that makes the body ready for real workouts or day’s work.

Amazon customer reviews have suggested that this is a recommendable machine that is cost-effective.


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