So everyone , in mid run , turns to the side and kind of ninja runs in the circle . I am good at this - it is n't hard , but I noticed some people keeping their feet closer to the mat than I , and so I kept my step low to follow suit . I failed . I tripped over my own foot and stumble for a good five or ten seconds to regain my balance since I was bent over running with my arms flailing .
What kind of injuries would be sustained ?
Pick the best answer from the following options:
A. Fractured rib
B. None of the above choices .
C. Bruises
D. Punctured lung


C