If you're serving with your right-hand, put your right foot slightly behind your left foot, with feet about shoulder width apart.
Place arms out straight ahead of you, with your weight on your back foot.
As you toss the ball up (weight still on the back foot) bring your arm behind your head so that your elbow is pointing towards the sky.
Hit the ball when it is at its highest point with the palm of your hand (hand should be open and rigid), directing the ball up and over the net.
As you hit the ball, bring your right foot through so that your weight is on the front of your body.
Create a resolution to develop your coaching confidence by seizing the opportunity to discover new drills, turn ideas into action and seek advice from the coaching community.
World Rugby has reportedly conceded Aaron Smith's disallowed try in the World Cup final should have stood.
"It is not only useful for staff who are experienced but a valuable tool for those subject staff who have to take teams."