The aim of this study was to investigate changes in the linear running speed (LRS) for 30 m. change of direction speed (CODS). and endurance in young elite Czech soccer players. The following tests were conducted to assess CODS and endurance: Agility 505 turning toward the dominant (A505DL) and non-dominant lower limb (A505NL); Illinois Agility Test (IAT); and intermittent test (Yo-Yo... https://herbsdailyes.shop/product-category/cookies/