Improving Skills

I am coaching basketeer team to compete in our regional tournament. I want to improve the skills of my basketeers when it comes to its different training. Would you spare me a piece of share to this concern. thank you.

What is the exact age of this group?

How many players are there? Do you have any coaching help?

What is the level of competition in this upcoming tournament? (somewhat competitive, competitive or very competitive?)

I can answer your question quickly once this information is in hand?