I’ve always loved the speed bag. Not sure why, but it’s just a fun way to develop hand eye coordination and can give your shoulders a great little workout as well. I’m getting better and better and once I’m more confident in my abilities with it I’ll start teaching this to anyone that wants to give it a go. Again, G-Tech Fitness https://www.gtechfitness.com/ gave me prompt delivery and quality equipment. The Valor speed bag was pretty easy to set up with one other person. We managed to have it hung on the wall within an hour and not too much hassle at all. The adjustable option makes this a fun piece of equipment to warm up with or workout with. https://www.gtechfitness.com/valor-ca-2-speed-bag-platform-with-bag/