The hips stay high to the water surface throughout the whole stroke cycle with undulating rhythum as the head and shoulders rise and fall in tune with the pattern of the stroke.
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."