Naomichi Marufuji reviews a "Head Strap"

You long for a thick neck? Try exercising with a head strap?

Hello everyone! It's Naomichi Marufuji of Pro Wrestling Noah! Let me introduce you to a tool that will train your neck. For professional wrestlers, neck muscles are the most important. To train your neck properly, is to protect your life. Okay, so you don't wrestle in everyday life? Of course, there are other advantages. If your neck is thick, then your face will look smaller. Some people may look stronger just by strengthening their neck rather than train muscles of the arms and chest muscles. You can become equally cool!

This special item will strengthen the muscular strength in your neck, the "head strap"

This is called a head strap, but it is not to train your head, but the muscles in your neck. 

Let's try it out at the dojo.

So lets see...Kiyomiya is practising behind me with Miyawaki so we will leave them alone. 

This is easy to make, it only has a chain attached to a band that can be put on the head, so everyone can see how it works.

So, lets pose!

(Fighting pose)

(It has both sides)

So, anyway, sorry.
The way you use this is to attach a weight and move your head up and down.

 I first tried 5kgs (weight plates are sold separately)

(You can move body only by moving your neck)

 How to exercise is easy

(Easy way of exercising)

 Kumano tried 20kg

(Truly, this is a wrestlers best mirror)

(20 kg is rather hard)

Strengthen your neck without difficulty, have a thick neck like a professional wrestler.

This moves well with your body position, and with it all kinds of neck training are done. The neck is a very important part, so make sure to stretch well before exercising and then slowly and thoroughly exercise carefully.

Aftercare when you have finished is also important,

Anyway, if you try hard at it, you can have a thick neck like a wrestler someday. 

There are also videos, but sadly I cannot link to them, but you can view it and the original article here: https://kakakumag.com/sports/?id=9504