Can you lose belly fat with crunches?

The short answer is no; sit-ups and crunches, or any abdominal exercise for that matter, does not burn belly fat. However, abdominal exercises can help to tone the belly.

Will 100 crunches a day do anything?

I’m often asked if doing situps or crunches will get people the toned six-pack abs they’re looking for. Unfortunately, even if you do 100 crunches a day, you won’t lose the fat from your belly. Not a chance.

How much belly fat do crunches burn?

It takes 250,000 crunches to burn one pound of fat. And working those muscles underneath won’t matter if you still have a layer of fat covering them. Plus, crunches are one of the main culprits of back injuries, according to recent research.