Badminton is not martial arts

Yes, I know but when you watch the following videos, there are lots that are similar to what I teach.
The first video is about 20 minutes and the second about 5 minutes. If you are too busy, watch the second one. Watch both if you have time.

Smash defense – talks about footwork, racket positioning, body placement, etc.

Backhand – talks about mechanics

Exercise
I hope you find the videos interesting.

• Do you see the similarity in considerations? List them.
• List me the MOST important difference between martial arts and badminton.