Hydraulic Power Twister Adjustable Arm-Exerciser - Home Chest Expander 22-440lbs, Home Fitness Equipment Bar for Men and Women with Resistance (Blue)

The resistance allows even the strongest to be challenged. My pecs have gotten noticeably stronger and I've been able to go from 60kg to 120 kg in a matter of months. This has been great in the office. 4 stars because this thing came scratched up, the stickers started peeling relatively quickly, and it squeaked out of the box. I, unfortunately, missed the exchange period, but make sure to test it out before you integrate this into your routine. I use this daily since it's incredibly portable. Also be sure to check the bolt on the bottom.

Lo mejor me ayuda a ejercer mis brazos pecho y espalda

First, I would like to mention what this product is NOT. It is not the end all be all of chest exercise products. What it is; a great tool for creating a fuller looking chest. I love to use it as a finisher for my upper body days. The angle which you activate your muscles along with the constant tension created by the hydraulic press; creates a burn in new muscles activated. You gotta try this thing out!

I've been using the Arm-Exerciser for a while now and I've found it to be quite beneficial. It's incredibly easy to use and it's encouraged me to work out more, even when I'm just sitting on the sofa.The hydraulic resistance is a significant upgrade over the rubber band resistance I've encountered with other similar devices. It provides a consistent level of resistance throughout the entire motion, ensuring a more comprehensive workout.I've noticed that it not only works out my arms but also engages my chest and shoulder muscles. That was a pleasant surprise, as it's effectively turned this into a multi-purpose exercise tool.One potential area for improvement would be the addition of adjustable resistance levels. As it stands, the hydraulic resistance is one-size-fits-all, which might not suit everyone's fitness level or goals.In conclusion, the Arm-Exerciser is a simple yet effective tool for at-home workouts. It's easy to use, provides good resistance, and targets multiple muscle groups. It's not perfect, but it's certainly a worthwhile addition to my fitness routine.

It works and this is great. You can exersize your arms and (possibly) expand your chest muscles if you do 3 sets of 10–12 repetitions regularly.The bad things are that its hydraulics cylinder leaks (see photos attached) and those nuts are regularly self-loosening and occasionally may drop down.. You have to really watch them carefully or that can potentially cause injury. The manufacturer could have thought of something simple to prevent nuts loosening: double nuts, self-locking nuts, threadlocker etc.