Fishing rods are a lot like shoes – one size does not fit all. But Terry L. Manely thought otherwise, and he’s created the Multifunctional Rod Foundation (MRF) System – a.k.a. the “Adjust-A-Butt” – which allows users to adjust the length of the fishing rod on the fly. The rods are aimed at all anglers and the company has more than 60 different models that can even help catch the big one. Video after the jump