COREvolution

Yes, it happens all over the fitness industry. Nobody cares about a functional core and intra-abdominal pressure. That's why you see such big bellies with the instructors who are supposed to be an example and train so much everyday! David Lloyd, Fit For Free, Basic Fit,...
https://www.youtube.com/watch?v=pnpt7han0SE

Arnold Schwarzenegger criticize today's bodybuilding - Arnold Classic 2015 Tickets to the premiere of Too big for the world Sept 23 at 7.20pm https://www.laemmle.com/index.php/films/41013 Meet the stars of the film and the directors...

This is a very beneficial physical activity that has the Hypopressive principe, which was taken from Yoga, the Uddiyana Bandha, intended to keep you young.
It has been adopted in the physiotherapy for post partum pelvic floor recovery or any pelvic floor dysfunction, close the diastasis and improve the abdomen function.
You will experience, with practice: