A lesson, you say?

Let me introduce your teacher.

As you'd expect, if you want to be healthy, your everyday habits are extremely important.

Especially the proper amount of exercise!

After all, you'd usually rather take it easy.

This is what I suggest for times like that!

It moves on its own, so you can get exercise just by riding on it.

The saddle is triangular, so riding it normally would hurt, right?

That's why you have to keep yourself upright! Even more effective ☆