We began our indoor practices Jan 4. We just completed week 8. From the first practice we have dedicated 50 minutes of our 2 hour practice to conditioning and agility work. We use a conditioning circuit and ladder drills.That certainly is the magic question, and I don't have a specific answer.
Generally speaking, if I had some time to prepare a team before games start (4-6 weeks), I would have a higher percentage of practice time dedicated to building fitness and agility early on, and would taper it off as the season got closer.
It is absolutely amazing how much our players have improved athletically!
As we move outside we will phase the conditioning out. But it has been a valuable part of our indoor workouts.
We will also make players run if they are late to practice. Had a girl that was constantly late by a few minutes. Not really the kids fault. But after the kid spent a couple practices making a couple laps guess what happened? Kid is no longer late.
If during practice we believe the girls are lacking in focus and making foolish errors we will have them do burpees or push ups. It's amazing how fast they regain their focus.
The key to discipline is to be fair and balanced. Discipline is not about punishment. It is about discipline.
Then again we just coach a small team that has never won anything so take it for what it's worth.