Hernia of the esophagus is the protrusion of some organs of the digestive system, located under the diaphragm in the peritoneum, into the thoracic cavity. It is mainly about the lower part of the esophagus, various parts of the stomach and duodenum.
The peculiarity of the parterre gymnastics is the performance of exercises on the floor. This is a specially designed complex that is held lying or sitting, on the side or on all fours with minimal articular load, involving the necessary muscles.
Who among us did not try to turn the plastic hoop of a house in front of a mirror when he was a child, presenting himself as a famous gymnast, or did not play with him during physical education classes at school? This popular sports equipment can be found at many houses and now.