Dylan Gee 🇬🇧🇳🇿 on Instagram: "The role of the elbow when serving ✅ The elbow should be roughly at a 90/90 angle 📐 (Optimal position pre serve) ✅ Trophy position ✅ Most efficient service position ✅ Increased power output #tenniswithdylan #tennis #tenniscoach #tennistips #tennisfun #tennislove #tennisplayer #tenniscoaching #tennisfun #tennisexplore #tennislifestyle #tennislife #tennisguy #coachingtennis #tennisplayer #tennisinsta #tennisinstagram #explorepage #explore #exploremore #tennisdrills #tennistraining #tenniswithdylan #tennistips #tennisworld #tennisinstructions #tennistechnique #tennisvideo #tennistip #tennisinfluencer #tenniscreator"