Michigan defensive back Jabrill Peppers told the school's website this week that he has plenty to prove during spring practice, which began Tuesday.

Clearly, he is part gymnast.

Peppers posted a video to his Twitter account from what appears to be the first practice, and he drew 10s for his floor exercise, which included a backflip before joining his teammates during a drill.

Much was expected of Peppers last season, but knee and ankle injuries held him out for the large majority, and he was granted a medical redshirt. He told video he has plenty to prove this year.