Do NOT take this advice!

Do not do this.
Training for self-protection shouldn't injure us, and that is precisely what this is doing.

Should you allow yourself to suffer a broken arm or brain injury to practice self-defense as well?

It's not about being tough but smart.

Hearing damage is real, and it's permanent.

Eyes? Who needs them? The juice isn't worth the squeeze. There is no benefit to this that outweighs the potential losses.

Here is a video on the topic.

https://youtu.be/niORmaN0HnY?si=spKxbgd5rnFsMtaN

Видео Do NOT take this advice! канала CarryTrainer