#Crossfit

Tom Holland's video about the CrossFit routine Cindy went viral after the release of the new "Spider-Man." We break down what this 20-minute workout is and what a professional trainer has to say about it.

A video of British actor Tom Holland talking about his favorite CrossFit workout, Cindy, has gone viral on social media. We break down the structure of the 20-minute complex and share a professional trainer's view on its effectiveness.