The 7 Cardinal Sins of Mindset in Tennis
The 7 Cardinal Sins of Mindset in Tennis Indifference/Apathy – If you want to achieve your goals and improve performance, there’s no room for any lack in effort. Always put in 110%. Stubbornness – Being stubborn means your aren’t coachable. Being uncoachable will make you unsuccessful. However, being open-minded will expose new skills or…