Comparison of coaching contents

When I returned to Japan from Europe, I was amazed by the way of coaching in Japan, which has not been changed or adjusted at all since 20 years ago.
In Europe

In Japan

The amazing items;

*The balance of coaching contents and duration of training session
*Physical and Mental work
*Understanding of System-tactics-strategy
*Specialization
*Environment
*Others

It is very important to maintain the traditional way of playing or coaching but Volleyball has been changed together with new rules, height, power and so forth, therefore a coach or an athlete must always study and find the best way to perform at the maximum level.