My husband bought this Weider Toning Wheel few years ago and we love using it. This aims to tighten your upper body including your arms, shoulders, back, and core. The comfortable grip and anti-slip wheels provide a comfortable and effective workout.
I can only do like five of this back and forth and I am done. It makes you sore the next day but it does work. I used to have a saggy looking arms but using this somehow tighten it. I just wish that I could do it more often lol. If you are looking for something that could stregnthen, tighten and tone your upper body, this one is a god one to consider.