Download or read book Perfecting – Senior Defensive Drills (U18- Seniors) written by Glenn Wilkins and published by Groundwork Coaching Pty Ltd. This book was released on 2021-06-17 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This mini eBook contains AFL defensive drills ideally suited for defenders between the ages of 17 and beyond. These drills have been specifically designed by Groundwork Coaching to improve their defensive craft as they approach senior level. An ideal resource for junior/senior coaches to use for their backline to improve skills, decision making, game awareness and accountability for this position.