The heat map shows the field´s locations most frequented by the player.
It is a good indicator of the player's tactical intelligence.
OLIVER offers two different types of heat-maps:
When selecting "game" as activity performed the heat-map is shown in first-half and second-half. This works best when there is a change of attacking side during the session.
2. When selecting "training game" as activity performed the heat-map is shown as a single heat-map. This works best when during a training game sides are not changed.
