sleeping with t-rex arms 🦖 is a sign you’re sleeping in your startle reflex 👇🏼 your startle reflex tells you if you’re living in a constant state of threat... let’s break this down…the startle reflex is a primitive, involuntary physiological response that’s designed to keep you safe in danger 🙌🏼 the problem is that long-term stress & trauma causes an exaggerated startle reflex, which over time can cause you to get “stuck” living in your startle reflex 🥹 a heightened startle response and sl

2.6K views · 81 reactions | Tyrannosaurus rex had famously tiny arms and scientists aren't entirely sure why. There are lots of ideas - Museum scientist Kieran Miles explains some of them. But what do you think T. rex used its arms for? Share your best theories in the comments  | Natural History Museum, London | Facebook

107K views · 731 reactions | Tyrannosaurus rex was big, Tyrannosaurus rex was vicious, and Tyrannosaurus rex had tiny arms. The story of how T-Rex lost its arms is, itself, pretty simple. But the story of why it kept those little limbs, and how it used them? Well, that’s a little more complicated. | Eons • PBS | Facebook

78K views · 320 reactions | The BIGGEST butterfly pull mistake for age groupers? ⁠ ⁠ …T-rex arms. 練⁠ ⁠ Short, choppy pulls = less power!⁠ ⁠ Straighter arms + flexed wrist = more optimal butterfly catch ⁠ Why? Because lengthening your pull sets you up for a stronger catch, more water connection, and ultimately… more SPEED in your butterfly. ‍♀️ | Swim Like A. Fish | Facebook