Blending Prop Making with Workout Training – Any Fun Ideas?

I’ve always loved the creative side of prop making building, sculpting, and problem-solving with my hands. Lately, I’ve been wondering how to merge that with fitness in a way that feels engaging. Has anyone tried incorporating their hobbies into workout routines? Maybe crafting weighted props or designing functional gear that doubles as exercise equipment? I’m curious if there are clever ways to make training feel more like a creative project while still getting a solid workout. Any tips or experiences to share?