What is reflective practice?

In this piece George Jones talks about how becoming a more effective reflective practitioner will enable you to improve your coaching practice.
Tuesday, 15.07.2025
In this piece George Jones talks about how becoming a more effective reflective practitioner will enable you to improve your coaching practice.
As FC Porto released a statement on January 8, 2016, announcing that they were relieving Julen Lopetegui of his duties, it took them only a few words to make a bad season even worse.
England wins the U21 European Championship final against Germany 3-2. After just 20 minutes, England leads 2-0. This aspect analysis focuses on the reasons behind the German attacking press’s lack of access to England’s build-up play.
Over the last years, one of the main concepts regularly mentioned on this website – but so far rarely explained – is the one about Diagonality. Whether in the theory articles about the blind side, the discussion about relational football or 2014’s classic about The Half-Spaces, diagonality either played an implicit or a very explicit role. Yet, there hasn’t been a real deep dive into this topic – until now. The Fools of Spielverlagerung proudly present: An Article about an angle. Diagonality is here.
Collaborative article by Addis Worku, Martin Rafelt, René Marić, George Jones & Judah Davies
Football is often framed in terms of vertical and horizontal play – attacking “directly” upfield versus spreading the pitch wide. Yet between these axes lies an equally crucial but subtler dimension: diagonality. Diagonal passes, runs, and structures connect the vertical with the horizontal, unlocking angles that pure north-south or east-west approaches cannot. In geometric terms, a player in a central position has roughly eight directions to play the ball (forward, backward, left, right, plus four diagonal angles), whereas near the touchline there are only five (forward, backward, square inside, square outside, and two diagonals) 1 . Those extra diagonal options dramatically expand the attacking vocabulary. Diagonality is not just a hybrid of vertical and horizontal – it is a first-principles concept in its own right, one that influences how space is created, perceived, and exploited at the highest levels of the game.
Daniel Kahneman was one of the leading psychologists of our time. In his book Thinking, Fast and Slow, he presented extensive insights from his many years of research. This article explores how Kahneman’s findings, along with other insights from behavioral science, can be applied to (strategic and tactical) football analysis.
The Timing Game describes a playing philosophy in which the right moment of an action is crucial. It not only allows pressing traps to be reversed but also enables teams to break down deep defensive blocks with precision. In the Premier League, Brighton’s then-manager Roberto De Zerbi took this tactical approach to a new level.
We’ve made defending complicated – now we’re making it simple again!
On Matchday 23, the two surprise teams of the Premier League faced off. Nottingham, unbeaten in their last nine matches, has impressed this season with outstanding defensive work. Bournemouth, coached by Andoni Iraola and now unbeaten in 12 games, takes a completely different tactical approach compared to most other teams. In an interview with TNT Sports, Guardiola remarked: “Today, modern football is the way Bournemouth, Newcastle, Brighton, and Liverpool play.” What exactly are these teams doing differently? Bournemouth’s approach will be analyzed in detail based on this match.
Tottenham Hotspur and TSG Hoffenheim disappoint on Thursday evening in Sinsheim, with Hoffenheim showing promising adjustments in the second half but still falling short. It was a match defined by approaches and ambivalence, as both teams displayed glimpses of potential but lacked the necessary consistency and presence. (MX)