Just a day after the trailer (see “Full 'Iron Fist' Trailer”), Netflix has released a sneak peek showing off the fighting prowess of supporting character Colleen Wing.

Colleen Wing is played by Jessica Henwick (see “'Marvel's Iron Fist' Casts Two Key Roles”). Colleen Wing is a martial arts expert who runs a dojo in New York City and  is a key ally to Danny Rand when he returns to the city.

The show premieres on Netflix on March 17.