At the current days, it’s believed that to manage a soccer team the coach needs to acquire more human skills rather than knowledge about pitch and ball by itself.
Regarding the soccer at the present time, a combination among:
Soccer management (tactics, technique, and fitness);
People management (interpersonal skills etc);
- Dopamine, oxytocin, serotonin, endorphin, and cortisol
Business management (Costs, investment, Payback, etc).
These key points seem to be more effective for a coach during his daily duties, also his professional background must be ampler compared to a few years ago.