A dumbbell made of two 5L plastic bottles and concrete.
Also a wooden mop handle and a couple of nails were used.
Not too sure how heavy it is. But this is a great workaround if you're on budget for that expensive fitness gear.
Found and photographed by myself today in an abandoned house around. The text is also original and my own, copyright (C) 2023 Valerian Kadyshev.
Do ya like diy ideas like this one?