In the opening of the Barbie trailer, Margot Robbie gets off to the ahem… right foot by stepping out of her heels with feet still arched in a now iconic scene. Naturally, TikTok has turned it into a viral challenge that has some podiatrists concerned about its dangers.

Folks participating in this particular trend have been attempting to recreate the scene by posing up on their toes and taking a few carefully balanced steps forward, with TV personality Chrissy Teigen even getting in on the fun (albeit on Instagram). Watch a few clips below.

Dr. Jodi R. Schoenhaus at Foot, Ankle & Leg Vein Center in Florida warns against the risk of injury while attempting the challenge over a prolonged period of time. “If someone attempts the pose once or twice, they will likely be ok and produce a great TikTok video,” she said in a statement. “However, if attempting the...