EAST MOUNTTwister Arm Exerciser - Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training Fitness Equipment, Arm Enhanced Exercise Strengthener.

This device is awesome. My mother loves using it, I love using it and especially the teens love using it. It has multiple resistant settings and you can definitely feel the burn while using it as well as the next day. What a great handy device. You can do it while working out or even while watching TV. I would recommend standing while using this so that you get the most strength from your core. It’s fun and worth the money.

Item arrived in new condition with a very helpful user guide with a list of different types of workouts and the areas/muscles each workout would target. This machine is 100% legitimate and produces results. It's a very sturdy, versatile, and easy to adjust piece of equipment. It's got a wide range of strength settings from a beginner's level all the way to a professional body builder.

So I've had this for a little over a day and it's an easy, fun workout. My chest and shoulders are ON FIRE from my test run with it last night.Would be 5-stard, only I doubt the accuracy of the resistance settings.I'm 128lbs soaking wet and was able to get a few halfway reps on level 20, which should be over 440lbs of resistance.I'm not sure if I need to tighten up some screws or go get checked for superhuman strength, lolAt the end of the day, it seems to work and it works well. That's all the matters to me.

Granted I’ve only had this for two days now, but this was an amazing investment. I remember seeing it months back thinking it was too good to be true and ordered some dumbbells instead to work out at home with. However, since I’ve been more consistent at the gym, I would need to order new weights at this point and they aren’t very portable.I work security and have some shifts exceeding 14 hours depending on the day. I can get pretty stir crazy at work and I wanted something that would get me results while on the clock. I did the same thing with forearm trainers back at my old job. I went browsing again and saw this device, and with all the great reviews I figured at this cost it was worth a shot.I can say with full confidence after a mere 8 reps per exercise in each position (also adding in a bicep variant where I have the device against my shoulder) I can feel myself getting a pump after my first set. Knowing I can easily transport it and store it aside at work, use it for quick workouts when I have downtime, and feel the burn after very little use… I’m confident I’ll be seeing excellent results in no time.I can also tell it will be long while before I am strong enough to get up to the highest settings. I get better engagement than with weights and a stronger contraction than cables. It won’t eliminate my upper body days, as cables provide more stretch tension and weights are better for stabilization, but as a way to exercise at work I can say I don’t think there is a better option out there.

This machine has saved me from going to the gym. My home is now my gym with this. Seeing results fast and an easy machine to use and easy to store. Best machine for fast results and quality is great.

I've been pleased with this purchase. It's portable. You can do several exercises to strengthen you arms and if you're creative, you can use it to do crunches, etc. You can take it with you on vacation or keep it handy at work. It's well made and easy to adjust the resistence.

Just got it tonight will update if anything changesbut first thing I did I turned it all the way to the highest weight and tried it at that weight and while it was very difficult I was able to squeeze out one rep at supposedly 440 lbs. it still has a lot of resistance but and feels decent quality but I know for a fact I can't do 440lbs. I will however keep it because it'll be a good for reps thing but I'm pretty sure it doesn't really do 440lbs

This is a great little workout equipment. My husband asked me to order it, but I have been using it since I opened the package. Comes ready to use with thorough instructions on the safety lock, how to adjust, which resistance levels are recommended for whom, and different exercises you can do. Very clear cut and easy to understand.They have resistance level recommendations for teenagers, women, and multiple levels for men or stronger people. I have used it at level 4 and can feel it working my muscles in my arms, shoulders, chest, and back. Tightening the core gives a nice boost to the movements. I like that it has a soft return after you squeeze the handles inward. It does not jerk back which would be dangerous. Instead, it has a slowed return kind of like a soft close cabinet. I also like that the grips are comfortable and easy for my smaller hands to hold. It doesn’t put stress on my arms in an uncomfortable way like other similar equipment pieces do. I know my husband is going to love this when he tries it. However, he might have to pry it out of my hands first.