How can I practice alone

For becoming a good table tennis player what should I do? I want to select in my school table tennis team but i don't know how to play? I want to practice but alone without any friend can u help me please 

Hi Harsh,

Take a look through our lessons on Strokes & Technique.  These will give you a good grounding on how you should play your strokes.

You should then take a look at the lesson on Practicing Alone.  This will give you ways that you can improve your game when you don't have a training partner.