| There are statistics which show that, after years of | | | | studied in the case of weightlifters. Applying this |
| training in body building, many of the persons who | | | | technique can have as consequences, in time, rising of |
| practiced this sport turned to fitness. The reasons of | | | | blood pressure, low blood feedback through the veins, |
| this change are different, from the most common | | | | varicous veins, etc. It is obvious that because of the |
| ones, like the boredom which intervenes at a certain | | | | ageing process, the blood veins become more rigid, a |
| time, to health problems. | | | | process favored by the arteriosclerosis which appears |
| It is well-known that body building training of anaerobic | | | | to younger and younger people. The elasticity of the |
| type is very demanding. In most of the cases, the | | | | walls of these blood vessels decreases, so while |
| aerobic programs are avoided because sportsmen | | | | making force effort with really heavy weights, the |
| are afraid of losing muscular mass. | | | | sportsmen are in danger of having a stroke, because |
| Another disadvantage of body building trainings is the | | | | the vessels can break. This risk is much smaller in |
| fact that sportsmen have to work a lot with their | | | | fitness.The weights used in this sport are small or |
| chest blocked, in apnea, because of the great weights | | | | medium, because the purpose of doing this sport is not |
| they use for increasing their muscles. | | | | a spectacular hypertrophy of the muscles, but |
| The respiratory blocking during the force effort is also | | | | fortifying, putting into relief and reshaping the muscles. |
| known as the Valsalva phenomenon and it was initially | | | | |