How to use concentration grids in sports training
In a game, players have to scan a busy field, pick out what matters and ignore the rest, often while tired and under pressure. A concentration grid is a simple, timed way to practice staying on task: find the numbers in order, as fast as you can, without losing your place. It doesn't replace game-realistic training, but it is quick, needs no equipment, and gives every player a number they can try to beat.
Where it fits in a session
- At the start of practice. One round as players arrive gets heads in the session before the ball comes out.
- Between drills. While players catch their breath, a 30-second sprint keeps the mind working while the body recovers.
- After conditioning. A round straight after hard running practices focus when tired, which is when it tends to slip in games. See Five concentration grid drills for athletes.
- Before games. A short, familiar round can be part of a pre-game routine. See Building a pre-game focus routine.
Which size to use
- 25 numbers for youth teams, warm-ups and anyone new to it.
- 100 numbers (00–99) is the classic full grid for older players. It takes longer and asks for sustained focus.
- Sprints of 30 or 60 seconds for a whole squad at once: everyone stops together and gets a score (numbers found) instead of a time.
Running it at the field
Phones. Players open the online grids on their own phones. Each phone keeps that player's own history with a best time for each size, so they can see their progress without you keeping records.
Paper. Print a set of grids and bring them on clipboards. Each page is a new random grid with lines for name, date and time. Sheets in clear plastic sleeves with a dry-erase marker survive wet grass and can be reused.
Whiteboard. Draw or print a 25-number grid for the team board and let players take turns pointing out the next number. It is a good way to introduce the drill.
Keep it individual
Some players will want to race their teammates, and a little competition is fine. But the most useful comparison is with a player's own previous times, under the same conditions. A player who is slower than a teammate but improving every week is doing exactly what the drill is for.
Start with one round per session for a few weeks before adding the harder drills. Players need a stable baseline before distractions or fatigue mean anything.