Slow Running Might Not be Best for Soccer Players and Might Train Muscles "Wrong".
There are many Premium Practice Games that teach hustling, aggressive play and how to "dispossess" the "onball attacker" of the ball (meaning to steal or kick away the ball from the ballhandler, which is called "tackling").
How to choose an Attacking Plan that suits your team.
Motivating soccer players to hustle and be aggressive.
Teach your players to mark BEHIND an opponent (about 2 or 3 steps behind). If you mark in front they will simply throw over you toward goal and score; the Danger is getting thrown over.
The section on Formations explains what numbers like 3-2-2-3 mean, a basic description of the purpose of formations, their importance and how to choose and teach a formation.