Well with blocked vessels, lets use plaque buildup as the reason for blocked vessels. It's Like trying to match together two puzzle pieces that don't fit. The piece if forced together, will be a tight fit much like how blood cells/platelets trying to fit through a small area. The pressure will be increase because the more pressure that is being put on will help to push blood through a clotted area.
They would participate in team sports because it helps them learn how to work within a team. It gives them a sense of belonging to a group while building leadership and communication skills, as well as physical fitness. It is a lot easier to work as a team with physical activities because everyone can push each other to get the job done versus you having to motivate yourself.
There are 5 main types of family planning methods:
Barrier methods, which prevent pregnancy by keeping the sperm from reaching the egg.
Hormonal methods, which prevent the woman’s ovary from releasing an egg, make it harder for the sperm to reach the egg, and keep the lining of the womb from supporting a pregnancy.
IUDs, which prevent the man’s sperm from fertilizing the woman’s egg.
Natural methods, which help a woman know when she is fertile, so that she can avoid having sex at that time.
Permanent methods. These are operations which make it impossible for a man or a woman to have any children.