Those of you who have treadmills around the house, this is what it can do to your child's fingers. Taj turned the treadmill on a low setting and thought it would be fun to lay on his stomach and slide off the back of it. Once he fell off the end of it, he put his hand on the end of the treadmill where the tread wraps around and it sucked his hand up into the treadmill. Besides giving him a really bad sandpaper-like burn/hole on his finger, we think it broke his pinkie because it was so swollen and still is. Exercise equipment is just NOT safe for kids to play on. I can't tell you how sad it was:( He was in sooo much pain! I'm just so thankful it didn't do anything worse!