There's a bizarre-looking workout that has taken TikTok by storm, but is it worth the hype? We talked to fitness experts to find out.

Let's Workout together! Enjoy my Blinding Lights by The Weeknd Cardio Workout inspired by the TikTok dance craze. R E D B U B B L E Stay happy, fresh & motivative with so many amazing original ...

The cast of 'This Is Us' had tons of fun on set. See how they won the internet with this viral Tik Tok dance challenge.