TikTok workout trends you can try at home

TikTok is known for dance challenges and recipe inspiration, but there’s a whole community of fitness influencers, or “Fit-Tokers,” sharing fun workout videos and trends. Celebrity trainer Bob Harper joins the 3rd Hour of TODAY to share a weighted hula-hoop workout and a push-up challenge celebs like Carrie Underwood and Jenna Dewan have tried.