Too many close crossovers have made for a grid with multiple acceptable solutions unfortunately.
E.g you can swap FOOT with HEAD - (as FOOT is a part of the body and HEAD BALL is a popular game/app)
You can also swap FOOT with BLOOD - (as FOOT has double vowels and BLOOD BALL appears in Harry Potter)

Excellent. Crossovers or red herrings are the point.

You can also swap Arm with Head, or Arm with Foot. Lots and lots of solutions here.

Agree with earlier comments. Also, I typed cushion for one group (the pin group) because I didn’t have a clue and it accepted it as correct?!

I agree with earlier comments too, plus the double vowel words don't all have the same vowel! Bit of work and that could be a good grid

too simplistic

@Widger - Crossovers and red herrings in are grid are good. however not when it means there is not a unique solution. You appear to be missing the point.

It is a unique solution.The 'dodge' group are all actual games played with balls.
Harry Potter isn't real.

Thanks to everyone who played, I'm also grateful for the feedback.

@Curious cat - I included just the letter "s" as one of the connectors, so I think it accepts any word with s in it. Maybe I should change that in future grids.

@x , it is NOT a unique solution. Plus, things that are based on fiction are still relevant in connections, it is absurd that you think otherwise.