The BellyTone® method works deep within the under-layers of abdominal muscles to strengthen and tone without the use of neck and shoulder girdle-stressing crunches. The answer is Yes!
Yes. Try any plyometric exercises, and you’ll see exactly what you can accomplish without crunches. I haven’t done any sort of sit up or crunch in…. oh, 7 years. I think i’m doing ok. But seriously. plyos, stability exercises, and on and on and on…