Can we reduce injury risk during the adolescent growth spurt? An iterative sequence of prevention in male academy footballers

Background:The adolescent growth spurt is associated with an increased risk of injury in young athletes.Aim: This study aimed to use an interdisciplinary collaboration between technical coaches, sports scientists, and medical staff to mitigate this risk.Subjects and methods: 77 male academy footballers were followed across two seasons.at-risk players were identified using somatic maturity status and growth rate in stature and the lower limbs, using thresholds of 88% to 92.8% of predicted adult stature, 7.2 cm/year, and 3.6 cm/year, respectively.During the 2019-20 season, players with symptoms of a growth-related injury or two of three risk factors were included in an intervention strategy that included modified training load, football-specific skills, balance, coordination and landing drills, and an individualised strength program.Results: For players with the three risk factors, there was a significant reduction in the incidence (rate ratio [rr] = 0.14 (5.2 per 1000h 0.8 per 1000h, p = 0.05) and burden (rr = 0.08 (216 per 1000h 17 per 1000h, p = 0.02) between the seasons.For players with 2 risk factors, there were no significant differences in injury risk between the baseline and intervention seasons.Conclusion: Overall, it may be possible to mitigate injury incidence and burden during the adolescent growth spurt in high-risk athletes.