"If your symptoms are above the neck, including a sore throat, nasal congestion, sneezing, and tearing eyes, then it's OK to exercise<span>," he says. "If your symptoms are below the neck, such as coughing, body aches, fever, and fatigue, then it's time to hang up the running shoes until these symptoms subside."</span>
Practical skills such as good hand-eye co-ordination, fine coordination and visuo-spatial awareness
excellent vision
good organisational and communication skills
the ability to lead and manage a team effectively
stamina to cope with a busy an demanding role
the ability to inspire confidence in others
When new information or experiences cause you to modify your existing schemes.