Originally Posted by derickyan
okay i've been playing tennis and whenever i serve i hit it really soft or else it'll just fly all the way out. it also happens sometimes when i have flat hits. i hit it and it would go out. any tips? and yes im pretty much a beginner. i havent played for a while.
You need to learn a spin serve first. Once you do then the harder you swing your racquet, the more likely it is to go in.