The results showed that the two exhaustion exercise methods could both induce exercise stress ulcer with gastric mucosa bleeding or canker in dot or funicular shapes.

• 结果:力竭性游泳运动和力竭性跑台跑运动都可导致大鼠胃粘膜呈点状或条索状的出血或溃烂,产生运动应激性溃疡;