T. rex's long legs were made for marathon walking
Long legs may make good runners, but they
Long legs may make good runners, but they're great for walking, too. Scientists have generally assumed that long-limbed dinosaurs evolved their leggy proportions for speed to catch prey and avoid predators.
Why did dinosaurs walk on 2 legs: Scientists put forward new theory - India Today
Deinocheirus fossils reveal dinosaur behind huge 'T.rex' arms
Movies tend to show T-Rex walking and running with alternating feet like an Ostrich. How do scientists know that T-rex didn't hop on two legs moving simultaneously like a kangaroo? - Quora
Reinventing the Dinosaur
Is there any evolutionary reason that the T-Rex dinosaur had such short, small arms? - Quora
A New View of T. Rex Smithsonian National Museum of Natural History
T. rex Had Legs Designed for Walking
Fearsome Nanotyrannus Was Faster Than A T. Rex
Tyrannosaurus - Wikipedia
Behind the scenes: Walking with Dinosaurs - Australian Geographic
Actually, You Could Have Outrun a T. rex
Walk the dinosaur: New biomechanical model shows Tyrannosaurus rex in a swinging gait
T. Rex's Tiny Arms May Have Been Vicious Weapons
