The 5.1S is a very sturdy and stable bench. It is very comfortable and I love that is it adjustable. The best part is that it folds to a size that is easy to store when we need the extra space. Highly recommend!!
Good but could be better. I would still buy again.
Quality is great. I don’t like how the pads for your legs is always in your way if your not doing anything for decline. It’s in the way when you’re trying to back up with heavy weight. You can flip the bar up but I have to be careful sitting down then. Wish they made a quick disconnect for the leg pads.