Why 100 Crunches a Day Won’t Flatten Your Stomach + Smart Alternatives
We’ve all seen the challenge: Do 100 crunches every day and your stomach will be flat. Sound familiar? It’s catchy. It’s tempting. But is it true? Short answer: Doing 100 crunches a day alone won’t magically flatten your stomach. The body doesn’t work like that. But don’t worry—you can still build a lean, defined core…
