In TODAY.com's Expert Tip of the Day, a trainer reveals her favorite exercise for a more defined waistline and strong core ...

While I love targeting the waist with core exercises that can tighten and tone the midsection, it’s important to know that it’s not possible to spot-reduce or slim down just one area of the body.

Looking to get your bikini body ready for summer? Don’t wait until July to make a splash. A study published today in BMJ Open found that people who do water aerobics for at least 10 weeks lose weight ...

Losing belly fat takes time, patience, and persistence. To achieve this fitness goal, you have to make sustainable lifestyle ...

This is a classic bodybuilder pose—but TikTok trends claim it will train your six-pack. Experts break down the truth.

Thanks to the Kardashian-Jenner family and various fitness influencers, many are aware of waist trainers and the signature "snatched-waist" look they promise to deliver. In fact, Kim Kardashian sells ...