Owens, though, made the best of the situation, focusing on his studies and training with the OSU track team under coach Larry Snyder. Snyder, who thought Owens' race starts were too slow, made the athlete repeatedly practice starts that had him crouching tightly at the starting line. He also altered Owens' long-jump style, teaching him to move his legs in mid-air.
In general, a low platelet count occurs because: 1  The body's bone marrow doesn't make enough platelets. 2  The bone marrow makes enough platelets, but the body destroys them or uses them up. 3  The spleen holds on to too many platelets.
Some of the causes of a low Blood platelet count include autoimmune diseases, where the effected individual produces an antibody to his or her own platelets, chemotherapy, leukemia, viral infections and some medicines. High numbers of platelets make an individual more vulnerable to Blood clotting.