I want to learn tennis (I study tennis about 3 months and I want to continue it)Please tell me some sites?

Expert Tennis Tips is an instructional tennis site that offers plenty of free advice for all levels of player. It has video footage of a number of drills, and a comprehensive guide to the fundamentals of grips and strokes.

Please continue to PRAY before reading scripture that teh God of the Bible YHWH will lead you to HIS TRUTH. There is only ONE truth John 14:6. and when you become baptized will it be Biblical, as spoken of in scripture Acts 2:38, Acts 19:5, Acts 10:48 (in the name of Jesus) or as in Matthew 28:19???? I understand the Jehovah Witnesses baptize you into their "organization"... an organization that you can never leave without losing your friends and salvation (as these are contingent/conditional) on your being in a good relationship with Jehovah’s organization. You soon see that not all witnesses are all smiley and happy, and maybe if you put enough thought into it you can figure out how this "public" publishing company acquired its reported 951 million a year revenue??? repeat it is a PUBLISHING company, that has generated almost a billion dollars a year in revenue. It may mock the Christian churches and sneer at them for passing a collection plate, but the truth of the matter is that the JWs PROFIT from their members. Back to the important issue at hand, PLEASE read Romans... ask God for guidance and to open your eyes, there is one path to paradise, and that is only thru Jesus. "Jehovah" is a manmade word, derived in the year 1270 by a Catholic monk. It is not in the Old Testament. What makes Christianity different than every other religion? Salvation is thru FAITH not works! The work of the Father is THIS...BELIEVE! John 6:29. WHAT works did the thief on the cross achieve???? NOTHING, with his last breathe he simply recognized Jesus as the Messiah and professed his belief, he never knocked on any doors, he was also not baptized, he simply stated his faith and yet he was promised paradise in Luke 23. As far as Bible studies, do not be misled, EVERY church has Bible studies. The JWs once convinced me that they were the only ones that studied the Bible, but not so, call your local church and inquire. Do not be misled. The JWs do not follow YHWH, the one true God of the Bible, they created an entire gazillion dollar organization around a publishing company using a man made "god's" name. They do not baptize Biblically, they do not preach Biblically (look at Acts and see the message that the early apostles preached, it is not the Armageddon message the JWs use to create fear when they go door to door, it was 1 Cor. 15:35 JESUS WAS RAISED FROM THE DEAD!!! The path to salvation they profess is un Biblical they say you have to do certain things to earn your salvation, the Bible says BELIEVE John 3:16. They also teach about a different Jesus (who was an angel) and not God, also contrary to scripture Isaiah 9:6 (etc). So, I applaud your enthusiasm for God's word and your searching, but READ the Bible and find the REAL Jesus and the REAL Truth and let it set you FREE! indeed. He has RISEN indeed! Amen.

I think the best website is about.com

It tells you exactly how to do a certain shot or serve and how to grip and EVERYTHING. It even has pictures and videos along with it.