Single arm freestyle swimming can be done in one of two ways.
Preferred: With the opposite (nonworking arm) at your side. Breathe to the side of the nonworking arm. The secret to success with this drill is to complete your breath before stroking. Concentrate on the catch, initiating body rotation with the core body muscles. Take this drill slowly: technique is more important than speed.
Old-School: With the opposite (nonworking arm) extended in front. Breathe to the side of the working arm. Focus on high elbow recovery, hand entry, and hand acceleration.
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."