Fist bumps spread fewer bacteria than handshakes
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/08/fist20bumps2_free.jpg?fit=860%2C460&ssl=1)
Fist bumps are more than cool. They're a healthier way to greet people, spreading fewer bacteria than handshakes and high fives.
The White House/Wikimedia Commons
Fist bumps are more than cool. They're a healthier way to greet people, spreading fewer bacteria than handshakes and high fives.
The White House/Wikimedia Commons