NO doing sit ups ONLY works your abdominus major,and abdominus minor
Depends how you working out running it could take a while (2 months maybe) if you are treadmill maybe a little shorter but no sit-ups, no push-ups,and no weight lifting but leg exercises are good
no
yes
Sit ups do not burn stomach fat. Sit ups build and tone stomach muscles.
Twice a day, do sit-ups for three minutes. Overtime, you'll get better. I can do about 65 sit-ups per minute.
sit-ups raise your heart beat more
Do some sit-ups.
No.
sit ups measure your stomach strength.
at the last smackdown vs raw sit up/ push up contest john cena, (raw) did 112 push ups and 116 sit ups. he came second to batista (smackdown) who did 117 push ups and 119 sit ups
Sit ups helps your abs become more tough or strong.
Dr. John Epley invented the sit-ups. I guess... This answer is from Kassi