Butterfly Mixing Drill (bronzeZone). Swim two strokes with your right arm, two strokes with your left arm and one stroke with both arms together taking a breath after every stroke. This will help build correct timing and reduce fatigue in your shoulders. Increase number of strokes for silverZone and goldZone.
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."
The variety of sessions across sports - sometimes we steal session ideas from one sport and use them with another.