Full Definition of NOSE. 1. a: the part of the face that bears the nostrils and covers the anterior part of the nasal cavity; broadly: this part together with the nasal cavity b: the anterior part of the head at the top or end of the muzzle: snout, proboscis.
The belly region is more prone to this storage as it is very near the abdominal region where storage can be instantly made without long transportation. Sit ups are an exercise devised for belly fats that can be done in less time and with great effectiveness to lose belly fat.
Yes, sit-ups can cause constipation. This has happened to me before too. Although I have never really been constipated, I have found that the times when I have done sit-ups, it has been a lot harder to have a BM. I think that it is due to the fact that when you do sit-ups all the muscles in your belly become tighter and a little more tense.