One of the things that make teaching teenagers such a joy is their fearless abandon when it comes to trying new things. They fall down, and it doesn't even faze them. They laugh at themselves and get up and do it again.

I'll never forget the first time I attempted to teach Down Dog using yoga swings that hang from the wall as a prop. I had just demonstrated what the students were supposed to do, and they had just started to try it for themselves when ... THUMP! One of the girls had decided to try to swing through the air, lost her balance, and landed flat on her knees. My impulse was to run over to her and frantically ask if she was OK. I realized this was unnecessary when I saw that the student and two of her friends were rolling on the floor with laughter. "OK... Let's try it again... This time more carefully, please?"

I've experienced several of these moments in my classes. Luckily, none of them have resulted in a disastrous injury (knock on wood). But I have seen the effects of my students' carefree, risk-taking lifestyles through their various injuries. These aren't just the kinds of injuries that are often addressed in teacher training.

For example, this week, I had a student tell me she wasn't in class last week because she had injured herself. What was this injury, I asked? She showed me a six-inch gash in her thigh that had been created by the blade on an ice skate worn by a "top level" ice skater. It hurts just thinking about it.

Let's just say, when I ask if anyone has injuries, my students are more likely to point to bruises and scrapes than talk about strained muscles or achy joints. This isn't a bad problem to have. It means that they're healthy, active teenagers! But could someone please tell me how to modify yoga poses to accommodate a bloody, six-inch gash in one's thigh flesh? The best I could come up with was ... "Take things easy, and go into Child's Pose for a few breaths if you feel any direct pain."