BURNOUT

WATCH: FIFA, UEFA be 'careful' over World Cup burnout - Klopp

Burnout is a state of mental, emotional, and physical exhaustion due to a constant commitment to ambitious goals.

In Summary

• Most professional players will feature in the World Cup tournament in Qatar in November. 

• The schedule of the games may coincide with the European leagues if teams advance past a certain stage of the tournament. 

Liverpool manager Jurgen Klopp reiterating his concerns over a mid-season World Cup, saying FIFA and UEFA need to be 'careful' over players suffering from burn-out.