When u do a chrunch?!
Question: When u do a chrunch!?
what do u guys mean by sucking ur tummy in!?Www@Answer-Health@Com
Answers:
you know when you want to stand up straight with your shoulders back and you inhale you suck your stomach in!. Thats how you do it suck it in for every crunch!.Www@Answer-Health@Com
Restrict your ab muscles!.Www@Answer-Health@Com
by sucking your tummy in!!lol haha u just suck it in!Www@Answer-Health@Com