"Waist trainers and other similar quick fixes do not help anybody achieve long-term fitness goals," Nicholas says. "Before using one, be mindful of how much of your body will be compromised just ...

Most of the videos offer an easy formula using numbers. For example, in one video, a TikTok user said "the ultimate summer ...

Fitness experts weigh the pros and cons. Thanks to the Kardashian-Jenner family and various fitness influencers, many are aware of waist trainers and the signature "snatched-waist" look they ...

Struggling with belly fat? Fitness trainer Divy Chheda shares 8 simple, effective steps to help you shed those extra inches and transform your body in 3 months. Belly fat can be a real struggle ...