There's a lot of stuff out there about volleyball arm swing for hitting and serving. To put it bluntly, some of what you've seen and heard is plain bad.
A regular reader of the blog has an issue with hitters that can't attack with topspin. I've had that issue myself. Here's my advice on developing the skill.
In the AAU Volleyball magazine an article by Cassidy Lichmann lists five areas of the game where more work is probably needed. Here are my thoughts.
The Art of Volleyball Hitting by John L. Bowman is a quite thorough discussion of hitting aimed at players, but I think you can find far better resources.
A fellow blogger has some advice for players looking to become powerful hitters. I share some of my own thoughts and observations to the conversation.
A reader wants to know how to address players contacting serves and attacks in the mid-line rather than in line with their shoulder.
A reader asked a trio questions related to hitter approaches, knee slides when receiving short balls, and run-throughs for passing
What is a zero tempo set in volleyball? How is it different than a first tempo set? Those are the questions for this blog post.