Multifunction DIY pull up bar
The advantage of a pull-up bar like this is that you can do an entire set of exercises using one machine. As this type of product has four different handles for gripping, you can do dozens of exercises.
Every muscle in your body will be used with this multifunction pull-up bar, including the shoulders, pecs, biceps, back, and triceps. One of the best DIY pull-up bar ideas we’ve seen so far!