Work your deep core muscles with the 'stomach vacuum' exercise – here’s how to do it properly

The stomach vacuum primarily targets the transversus abdominis, the deepest muscle in the core, but that’s not all. ‘It also ...
Atlanta Journal-Constitution

The stomach vacuum is a core workout with real results

In the ever-evolving world of social media fitness trends, the “stomach vacuum” exercise has been on the rise — and experts say this one might be worth the hype. Unlike many viral challenges, the ...