One of these by themselves is kind of pointless with 3 of them combined. You might as well just get the single grenade attachment. If you get 2 of them, its a good way do two arm Tricep pushdowns

Exact same thing as rollers on Amazon, just mark it up 30% or so

Very similar to Hammer Strength's row, just leaned forward more and the furthest out handle isnt vertical like hammer strength's (which was my favorite grip for it)

Used this (or one very similar in the past, its been a while) works well with some bodyparts or if you're someone not used to massages or any sort of body tempering, but if you regularly use a foam roller orPVC pipe it might not do much for you

Pretty cheaply made but works fine. You can find harbinger in almost any walmart or sporting goods store and its quite cheap

Not a bad option to change things up, but I personally still would choose a plate loaded machine.

Not a bad bench, relatively easy find in some commercial gyms still. The pad can be a bit slick since they're older, but the ones ive used have always been quite solid and didn't shake much

Great for letting other people around you know you're one bad dude