This video is of low quality due to being shot on the camera of a smartphone. To improve this one would need to use a video camera designed especially for the purpose of recording videos with a higher megpixel value.
The footage was shot at floor level which means not all of the activity was included (at times the shuttlecock is out of view). To improve on this, one could shoot from a balcony level or shooting at higher levels by any other means. This would provide better, more inclusive footage.
To improve this footage further, one could use a tripod to avoid vibration distortion. This would result in a clearer video, easier for coaches and players alike to analyse and utilise.
Shooting from a higher level coupled with using a tripod would reduce the need for movement (due to having all the activity in shot) whilst producing clearer footage.
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."