Rajon Rondo isn’t the biggest guy in the NBA. He stands 6’1 which is taller than average in the real world but makes him small by NBA standards. Here’s the thing though; he found out how to improve vertical jumping through little known jumping exercises. In an interview given in February 2009 Rajon Rondo admitted that he had a fairly...

Positions of players on a soccer field are a very important aspect in choosing a player. each player has its own skill and his position will depend from it. This is a sort of classifying a player and dividing them to complete the team. here are the five significant positions. Goal Keeper – usually...