MMA is a tough sport for a young man. It is a newly welcomed sport to women athletes. Should the line be drawn at a grandmother? Walla Walla, Washington resident, 49 year-old DeEtta Petersen seems to think that there should be no line. She began visiting the MMA school to take her son to class and decided she wanted to put MMA on her ‘bucket list.’ I do know I have seen few grandmothers who look like DeEtta or move like her…if that’s what a grandmother can do, sing me up! Check out THIS LINK for video footage of “grandma” at work!