The stomach vacuum is an isometric ab exercise that strengthens the core. Physical therapists say it's effective at working the abs and reducing back pain.
Woman s Horrifying Gym Workout Leaves People Asking Where Her Organs Are
On 5/12/21 at 10:32 AM EDT
A gym-goer has showed off an exercise move which has been branded horrifying and scary, as people questioned where her organs are.
Noelle Leyva shared a clip to TikTok, where she demonstrated the technique, known as stomach vacuuming, to her two male friends. Ok so I m going to show you guys something. Let me know what you guys think, she says, setting up the camera in the gym.
Her stomach appears concave as it reduced to a fraction of its size, seeing her two friends react with shock and amazement.