Coach Howard has been posting prolifically on Gymnastics Zone.
He has a detailed write-up of how athletes should prepare for practice, summarized in a checklist.

• Physical Preparation for Practice
• Psychological Preparation for Practice
• Steps for Success on the Day of Practice
– What to Do When You Get to Practice
– Learn Visually
– What to Do After Practice
Open the document on your computer –
How To Get The Most Out Of Every Gymnastics Practice (PDF)
I got that by subscribing to his website. Recommended.
There’s much, much more on Gymnastics Zone.
