Ponytails As Seen On: David Beckham
The man has pretty much tried them all, including single ponytails, double ponytails, and even the halfpony style.
According to Felicio, “compared to just keeping your hair off your face with a headband, a single ponytail is still quite aerodynamically sound.”
Cons: “Biplanes can’t fly too fast because each tip tends to produce more drag,” Felicio explains. “The double ponytail will likely run into the same issues. A half-pony is even less efficient because of the mass of hair spread out at the bottom.”