No matter how many tactical innovations a manager comes up with, regardless of the time and repetition spent on the training ground, sometimes energy and desire are what win games.

For Jurgen Klopp's heavy-metal football to work the way it's meant to, the team has to have a little from column A, a lot from column B and an entire pie chart of C.

Liverpool's 4-3-3 is explosive and relentless, can they really keep it up for an entire season? What are the secrets to making it work?

Holding it all together

Klopp's 4-3-3 is very attacking - he doesn't care if you aren't ready for it. In fact, that's part of the plan.