Its origin is Modern English variant of the French name Deja. Dejah is a form of Deja and is generally pronounced like DAY zhah. This name is mostly being used as a girls name. Last year it ranked 3,899th in the U.S. Social Security Administration list of most popular baby girl names. Dejah is a contemporary respelling of the French word dÃ©jÃ . The name Deja is usually found in the French phrase dÃ©jÃ  vu (already seen). DÃ©jÃ  vu is an expression which refers to the feeling that someone has already experienced what is currently happening. Pin It.
There are a few different possibilities here. First the muscles between the ribs, called the intercostal muscles, can indeed become sore and strained. Typically this occurs with heavy lifting exercises or with other recent vigorous physical activity.
12 pairs (24). 8-12 rib pairs are called false ribs. Our thoracic cage or rib cage is composed of 12 pairs of ribs, sternum, cartilages and thoracic vertebrae. Of the 12 pairs of ribs, the first 7 pairs (1-7) are attached to vertebrae posteriorly and sternum anteriorly (with costal cartilage). These rib pairs are called true ribs.