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Marcy 150lb Stack Home Gym | MWM-990

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The MWM-990 150lb Stack Home Gym features over 30 strength training exercises for a total body workout.

Just like what you're used to in the health club gyms, the MWM-990 Stack Home Gym System offers many of the same strength training exercises which target most muscle groups. 

Burn calories, increase lean muscle mass, and reach your fitness goals while working out at home. Resistance training not only builds lean and powerful muscles, it also increases your metabolic rate, allowing you to burn more calories and lose unwanted weight. 

Due to the design of the MWM-990 Stack Home Gym Equipment utilizing pulleys and cables connected to a weight stack, you'll never waste valuable time loading and unloading weight plates. The MWM-990 home training system exercises are safer than traditional free weight exercises because the weights are never suspended over your body. Since the weights are stored behind a protective weight stack, the weight lifted will never be directly above your body.

This solid piece of equipment is perfect for any garage home gym due to its compact design. Unlike a Marcy Smith Machine, the Marcy MWM-990 Stack Gym provides full body workouts that target several muscle groups while not taking up a large footprint.

Not strong enough to hit the pull up bar yet? Use the included lat bar and upper pulley on the Marcy Stack Home Gym to work out the same muscles, but with a customized weight. Add this Marcy Pro Stack Weight Machine to your home workout and throw away that gym membership.

Assembled Dimensions: 68”L x 36”W x 79”H
Maximum Weight Capacity: 300lb

Please note: This model ships in multiple boxes that can deliver on different days and assembly is required

The Marcy 150 lb Stack Home Gym MWM-990 has a sturdy cable system

Dual Action Press Arms

The dual action press arms with independent motion allow for chest press and vertical butterfly exercises.


The Marcy 150 lb Stack Home Gym MWM-990 includes a lat bar for a full body workout

Upper Pulley

Target your core while performing ab crunches with the upper pulley. Control resistance by adjusting the selectorized weight stack.


The Marcy 150 lb Stack Home Gym MWM-990 includes padded butterfly arms to target your pecs

Padded Press Arm

The press arms have oversized foam roller pads for added comfort while performing chest and pec fly exercises.


The Marcy 150 lb Stack Home Gym MWM-990 includes a leg developer to deliver a full body workout

Leg Developer

Work your lower body muscles with the total leg developer. Foam roller pads allow for a comfortable workout.


The Marcy 150 lb Stack Home Gym MWM-990 includes a preacher curl pad

Removable Curl Pad

The preacher curl bicep pad is removable and adjustable to make isolated bicep exercises possible.


The Marcy 150 lb Stack Home Gym MWM-990 has adjustable weights that are lockable to ensure safety

Weight Stack Lock

No need to stress about loading and unloading weight plates. The selectorized weight stack with lock allows you to do resistance training safely, while the safety lock prevents unauthorized usage.


Shipping Information

  • Processing time takes 1-7 business days after the purchase date 
  • Item ships through UPS in 3 separate boxes.
  • Each box may be delivered on separate days and will be delivered where UPS normally drops off large packages for your residence. 

This product is not intended for commercial use.

*Please Note: currently ships only within the contiguous United States (we do not ship to Hawaii, Alaska, military bases, or U.S. Territories / Possessions.) 

205 Reviews

  • 4
    Marcy 990

    Posted by ken on Jun 23rd 2022

    The gym is very good except the bicep station does not work well

  • 5
    Marcy 990

    Posted by CJ on May 10th 2022

    Hey folks. Ok my wife and I are in love with the Marcy Stack machine, we are 59 and 65 years old and here are our thoughts. First it was not hard to put together , yes it took a few hours but hey we became familiar with our new machine. Second I myself years ago had been big into lifting and life got in the way or I did and stopped. This machine is more then capable of getting you were you want or need to be. Now I am not Dwayne Johnson so if you are then this is not for you . But if you are like 90% of us you will be just fine and do well. We have no complaints on construction or usability and it does more then exercises shown so dig in. The 150 pounds is not actually true as you can bench 200 if you look at sheet for upper lower and so on chart for bench or curls so I doubt most will ever get beyond this in routines . I say this only Because I think most are looking for affordable , convenient solid home gym to get in shape. It does not take up much room and goes between functions easily and quickly. I just can not say enough about this machine. We put a rubberized matt down to protect floor in home other then that good to go. Oh we did buy a pull down rope love it too btw. So yeah we / I dont usually do reviews but really felt we should on this one. We have had this for about 6 months and are on it 3-4 times a week. A little plaque says Marcy " for when you finally get serious " we are glad we did...

  • 5
    Great Machine

    Posted by Cliff on Jan 27th 2022

    Received the machine quickly. Hired someone to carry it to my basement and assemble. It operates smoothly and is nearly heath club quality. Very happy and highly recommend!

  • 3
    Not bad for the price

    Posted by Jason on Jan 26th 2022

    If you're just starting out and not looking to spend a lot of money right off the bat, this is a good purchase. The gym isn't overly expensive, giving you multiple excercises and was pretty easy to assemble. The downside is that it's limited in excercises. There are 1 or 2 excercises for muscle group, unlike a more expensive and diverse machine. The weight stack is not expandable, so you may outgrow it quickly. The quality of the gym is good. Overall, a solid purchase and will hold up until you decide if you're wanting to take the next step in your fitness regimen.

  • 3

    Posted by Robert F Keith on Dec 20th 2021

    order this as a Christmas gift when unpacking found numerous parts damaged

  • 4
    Marcy 990

    Posted by carl on Dec 14th 2021

    Very easy to use and gives you a solid workout. Robust for a home gym and takes minimal space.

  • 4

    Posted by Parag B. on Nov 8th 2021

    Good product. Shipped on time. Easy assembly. Assembly video is great. Short bar does not come with the unit though.

  • 5
    Marcy 990

    Posted by C Smith on Oct 22nd 2021

    Great home gym. Took hours to assembly, follow the instructions. Dont open packages until the steps call for it. The gym is solid/sturdy. Had a few minor dents on delivery, but were hidden after it was put together. Overall 5 star purchase.

  • 5

    Posted by Chris P on Sep 30th 2021

    Very nice machine good work out

  • 5

    Posted by William T. on Sep 10th 2021

    The gym set is great.

  • 5
    All in One

    Posted by Anonymous on Jul 31st 2021

    This home gym is exactly what I needed. This compact, all in one home allows me to target alot of muscle groups with ease of switching between exercises and desired weight.

  • 5

    Posted by Charles B. on Jun 16th 2021

    Great system for the value