Q: I have heard that doing sit-ups and crunches does not burn stomach fat and that they in fact build muscles underneath the fat, thus making your stomach look bigger. An exercise equipment salesman ...
A doctor has shared a simple exercise he claims helps tighten and flatten your stomach - and it's not sit-ups. Taking to his YouTube channel, which boasts 13 million subscribers, Dr Eric Berg DC ...
When most people think of a strong core or achieving abs, the first exercise that comes to mind is often sit-ups. While sit-ups have long been a go-to for strengthening the core, they're not always ...