A good specific example of this that isn't widely known is the "muscle pass". It...

		fenomas 60 days ago \| parent \| context \| favorite \| on: After 50 years, The Magic Circle finally inducts P... A good specific example of this that isn't widely known is the "muscle pass". It amounts to holding a coin in a classic palm position (dead center of the palm), then spending several months strengthening the palm muscles and developing a callus, until you can propel the coin a foot or so without noticeably moving your hand. Random video demonstrating: https://m.youtube.com/watch?v=sJJNULXJT0Q

That's also a trick

Edit: but look, it's a good one. A little bit of reality mixed in so it looks cool