Important modifications due to the COVID-19 pandemic
Harøy, techniqueCopenhagen
The competitive season was shortened with the start postponed from April to June 2020, and the pre-season correspondingly extended. On 1 April 2020, social distancing was recommended by the Public Health Agency of Sweden and was supported by the Swedish Football Association and the regional football districts. We, therefore, added two exercises to the adductor programme, as described under the Interventions section and Programme descriptionsOne-legged knee squatHamstring strengtheningTwo-legged knee squatCore strengtheningLungeJump/landing techniqueCopenhagen adduction, long leverCopenhagen adduction, short leverSide-lying adductionAdductor squeeze (ball between knees, bent legs)Adductor squeeze (ball between feet, straight legs)The adductor programme comprised exercises from Harøy 