Training load in elite goalkeepers with K-Track for monitoring performance

Purpose: The aim of this study is analyze the training load in élite goalkeepers (GK) during a training week with a new system analysis K-Track (K-TRACK/IMU K-SPORT UNI.STATS, Montecchio, ITA) and verify if the goalkeepers (GK) training program is correct to create specific adaptations and improve performance. K-Track system allows to analyze work time, total workload developed during a session or match, average strength produced, lateral imbalance (left and right), number of vertical jumps, vertical jump accelerations (intensity), number of dives to the right (volume), right dive accelerations (intensity), number of dives to the left (volume) and left dive accelerations (intensity).This parameters it’s completely different from other players and it’s necessary to have correct information from GK performance. In conclusion how much and how to train the goalkeeper to improve fitness and performance in high-level professional team. Method: Three (n=3) professional goalkeepers were analyzed (age 20.3±1.5 body weight 80.9±7.6 kg; height 188±2.9cm; fat mass 9.4±2.9 %), during 20 workout and 4 official match in season 2019-2020 with K-Track (K-TRACK/IMU K-SPORT UNI.STATS, Montecchio, ITA). Conclusion: This case study has allowed us to highlight which training load is correct for this role during a training week to improve physical performance. In fact, not have specific studies that have analyzed specific parameters for GK, because it is necessary a K-Track device to collect correct information. If we know correct training load, it is possible to improve or reduce exercises intensity and volume. In addition, it is clear that physical and technical-tactical goalkeeper profile is completely different from other players in football