System-9: YELLOW BALL: the ultimate tennis book for juniors aged 11+ - Paperback

by Andy Dowsett (Author)

Do you want tennis coaching information that is developmentally appropriate and purposeful, yet simplistic and fun? This book is suitable for all who work with players 11+ years old. SYSTEM-9 Yellow Ball takes you through a concise training regime. You are also provided with clear and concise planning tools, practices and drills to help your coaching.