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Rob de Federer


zlessard

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Not too long ago, I went to play some tennis against a friend of mine. Long story short, I won 6-2 despite the fact that he's a starter on the tennis team. What truly led me to my commanding victory was my dominant forehand and my supernatural ability to get on top of the ball. I even surprised myself with my ability to get topspin on the ball and still get it to go over the net. This inspired me to look deeper at the physics of the forehand. The spin on the ball is applied by sort of "brushing" the ball rather than hitting it dead on. The racket also must be tilted at an angle in order for the ball to go over the net and have as good of topspin as possible. The rackets themselves are actually of a material that is good for making spin, as they have a low coefficient of friction, allowing them to slip against themselves and generate even greater spin on the ball. Lastly, the force applied to the ball from the acceleration of the racket by my hand are what gives the ball such mind boggling speed along with the spin.  All of these factors put together are what lead to my deathly forehand return. 

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