Balance practice (back to wall)

After practicing kickups (wall supported) I decided to back off of kickups because I was stuck, I was not progressing in terms of balance. I started doing back to wall practise, trying to slowly move away and practice balance like that.

This is one of the many attempts.

As you can see, it was better way to focus on balance. But because it was back against the wall my form suffered, it was hard to hold it straight.

This one below was my best so far. 8 seconds hold, but I was not satisfied, I knew I could do better.