Effect of exhaustive ergometric exercise on blood coagulation, platelet adhesiveness and fibrinolytic activity in untrained young men and women.

Exhaustive bicycle ergometric exercise in 20 untrained male and female medical students in the age group of 18-25 yrs resulted in significant changes in clotting and prothrombin time, platelet adhesiveness and fibrinolytic activity. Clotting and Prothrombin time were reduced while platelet adhesiveness and fibrinolytic activity were increased in both the sexes.