Concentration Grid is a web/mobile device app implementation of the mental skills exercise used by athletic coaches and sports performance/psychology professionals for student-athletes (typically with pen/paper and stopwatch).

Concentration Grid provides convenient gameplay/replay and records time/performance data and history (the app also integrates sharing of results on social media).

Concentration grids of between 3 and 14 rows/columns can be generated – and used for training/practice, skills conditioning and intra-squad competition. (The mental focus grid exercise is particularly popular with baseball and softball coaches.)

The Concentration Grid app generates concentration grids for athletes and coaches, students and teachers to use as a mental skills exercise.

Concentration Grid provides a fun competitive challenge for students, athletes, coaches, trainers, teachers, parents – young and old.

Challenge your athletes … your students … yourself. Challenge your team.

#ConcentrationGrid #challengeyourself #compete #coaches #athletes #students #mentalskillstraining #peakperformance

Download the Concentration Grid app –
Apple/iOS (link to Apple app store):
Android/GooglePlay (link to Google Play store):

Visit the Concentration Grid community at

Concentration Grid d/b/a Stalwart Group LLC

Concentration Grid is a web/mobile device app implementation of a mental skills training exercise for students, athletes, coaches, sports performance/psychology staff, trainers, teachers, parents, etc. Use concentration grids a/k/a mental focus grids with student-athletes as a tool for assessment, development, practice/exercise of attention skills ... and for competitive challenge and fun. Generate grids in varying sizes of between 3 and 14 columns/rows - small grids test speed/dexterity ... larger grids exercise focus/attention skills. Convenient gameplay/replay. History tracking (time/performance data). Share feature is integrated with social media. Post and track best gridtimes at the leaderboard. Make self-development a daily habit. #concentrationgrid #challengeyourself - - -
CONCENTRATION GRID is a web-based/app version of the concentration/mental focus grid exercise that coaches use to help their athletes develop focus/attention skills that are important for athletic performance/success. If you are currently training teams/athletes who may be interested in the mental focus grid exercise, please connect at (players who enjoy a competitive challenge can visit the benchmarks and leaderboards at CONCENTRATION GRID allows players to select grids in sizes ranging from 3 to 14 rows and columns. The smaller grids test dexterity and speed. The larger grids test the ability to sustain focus. In-between grid sizes test both speed/dexterity and focus. Each grid size presents a unique and fun challenge. Web gameplay is free at Share CONCENTRATION GRID with other coaches/staff in your network who may have student-athletes interested in mental skills training and development. Coaches and sports performance/psychology staff can use mental focus grids from the CONCENTRATION GRID app to help student-athletes achieve success on the mental side of sports performance/leadership.

Concentration Grid d/b/a Stalwart Group LLC

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