Ever noticed how flight attendants suddenly become super serious during takeoff and landing? They buckle up in their special seats, sit upright, and place their hands flat on their thighs — with their thumbs oddly tucked in. It might seem like a random or robotic move, but there’s a very real and important reason behind it. That pose is known as the “bracing position,” and it’s all about safety.
While most of us associate cabin crew with offering drinks, snacks, or warm smiles, their actual job goes far beyond hospitality. They are, first and foremost, trained safety professionals.

When something goes wrong at 30,000 feet — or even just as the plane is taking off or touching down — they’re the first line of defense. That calm and controlled posture they adopt isn’t just for show; it’s a calculated technique that helps protect them from injuries during sudden impact or turbulence.
Now, let’s talk about that “sitting on their hands” bit — because that’s what catches most passengers’ eyes. Why do they place their hands on their thighs and tuck their thumbs in? According to aviation experts and cabin crew members like Cebu Pacific’s Henny Lim, this is all part of their emergency preparedness training.
By keeping their hands firmly on their thighs and thumbs tucked, they avoid accidental movements or flailing that could cause injury. Thumbs, being vulnerable to fractures in high-impact situations, are especially protected by this technique. It also keeps their hands ready and steady — so that if there’s an evacuation or a need to act quickly, they can do so without delay.
Takeoff and landing are the most critical phases of any flight. Statistically, they’re the moments when most accidents occur. That’s why the cabin crew needs to be in complete control — physically and mentally — during those few intense minutes. The bracing position helps them stay focused, alert, and protected. It also ensures they can jump into action immediately after landing, should an emergency arise.
So the next time you fly and notice your flight attendant sitting in that specific, calm, and collected pose, know that it’s not about looking formal or staying still. It’s a silent reminder of their true role — being your onboard guardian in the sky.