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

A simple effective easy-to-learn and use device is ergonomically designed and provides comfortable but also very thorough strength training to any and all muscle groups in a standing or sitting posture which is crucial if you have high blood pressure or stroke risk. Better than dumbbells and about as good as cables. You could use this up to a very decent fitness level including increases in size BECAUSE YOU’LL DO IT, unlike other training options more time consuming. This lies on my kitchen table. 15 reps through 5 different exercises once a day. Increasing resistance as I get stronger. Really a game changer for me. Doc Johnson

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.

I would have given this five stars IF they had included some detailed example exercises that worked specific body muscles. Yeah, they showed some obvious ways one could use this, but it would have been nice if they provided specific exercises for specific muscle groups. This is the only reason I didn't give it 5-stars.That said, overall this is a very good product! I found that this puts tension on specific back and chest areas that my other exercises don't focus as much on. I have included this product into my weekly strength training exercises (twice a week) because of what areas it can focus on. And, with the ability to increase or reduce the level of difficulty, this is a tool I expect to use for a long time to come.

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.

This piece of equipment is absolutely AWESOME! The resistance is smooth and HEAVY! This thing will seriously work your entire upper body. chest, shoulders, biceps, lats, etc. This thing is also kind of addictive. I find myself banging out sets on this all day and when sitting around watching TV. It's super portable so you can bring it anywhere. Brilliant in it's simplicity. Five stars from me.

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.

Definitely a great resistant arm, chest, core exercise equipment.

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