TikTokers are doing 100 kettlebell swings a day. But are they safe? Fitness experts weigh in.
Social media is chock-full of fitness tips and workout challenges, and some are more sound than others. Currently, some exercise enthusiasts are swearing by a new daily routine that’s making its rounds on the internet: doing 100 kettlebell swings per day. Different variations of kettlebell-swing challenges have circulated over the years, such as the 10,000…