Dylan Gee 🇬🇧🇳🇿 on Instagram: "Comment the words ‘tennis serve’ to take your serve to the next level! 🎾💥 Use this single leg exercise to improve the loading from your back leg up and into your serve. The back leg provided is around 60/65% of the service load, this will be a key part in developing a powerful and effective serve. #tennis #tennislover #tenniscreator #tennisplayer #tenniscoach #tenniscreator #tennislifestyle #tennislove #tennisfun #tennisjourney #tennisstory #tenniscommunity #tennisfamily #tenniscourt #tennislife #tennisfan #tennisguy #tennisworld #tennisvideo #tenniswithdylan #wilsontennis #teamwilson"