When it comes to reaching our fitness goals, we all dream of that magic fix—the one simple workout that promises incredible results without much effort. And it seems like every day, a new fitness ...

Physical therapist Jenny Brennecke shared a "stomach vacuum" tutorial on her TikTok account @drjennypt. (drjennypt / TikTok) The “stomach vacuum” may sound like a plastic surgery trend, but it's ...

The stomach vacuum exercise involves breathing out air while sucking in the stomach to engage the core. It is an isometric exercise to strengthen the core muscles. The abdominal muscles, part of the ...

A rep is a repetition — that is, the number of times you do an exercise before you take a short break. A set is a group of repetitions, like two sets of 15 reps. Strength training is a type of ...

A TikTok trend that actually works: The 'stomach vacuum' is an isometric exercise that's effective at working the abs. The “stomach vacuum” may sound like a plastic surgery trend, but it's actually an ...

The stomach vacuum exercise contracts your deepest abdominal muscle. You can do this exercise in multiple positions, including lying down or standing. Despite its name, a stomach vacuum isn’t a ...

Look, if you’re at all curious about weight lifting and strength training exercises, you’ve probably heard the word “reps” at some point. You may have even used the abbreviation yourself but still not ...

Walk into any gym, and you’ll hear conflicting advice about reps. Some trainers swear by heavy weights and low reps. Others advocate for lighter weights and high reps. Your workout buddy might tell ...

Everything you’ve been taught about building muscle and getting stronger might be completely backwards. While you’ve been religiously counting reps and pushing through sets like a human calculator, a ...

If you can get past its misleading and off-putting name, the ‘stomach vacuum’ exercise can be a welcome addition to your training routine for its ability to target the deep muscles in the core. Unlike ...

The “stomach vacuum” may sound like a plastic surgery trend, but it's actually an abdominal exercise. And it's a popular one. The hashtag #stomachvacuum has more than 100 million views on TikTok, but ...