Fifa 11+ Kids on knee torque and the performance

Data corresponds to the study titled "Effect of Fifa 11+ Kids on knee flexor and extensor torque and the performance on the agility T-test – A randomized, controlled, clinical trial". It was hypothesized that the FIFA 11 Kids training (FT) may promote an increase in muscle strength, facilitate greater balance in the knee agonist/antagonist ratio, and improve functional performance. Post-intervention knee extensor torque was significantly greater in the dominant (P<0.001) and non-dominant (P<0.001) limbs than baseline FT values. Post-intervention knee extensor torque values for the dominant (P=0.03) and non-dominant (P=0.02) limbs were significantly greater for the FT group than control group. Post-intervention knee flexor torque values were significantly greater in the dominant (P=0.003) and non-dominant (P=0.001) limbs than baseline FT values. Post-intervention knee flexor torque values for the non-dominant limb (P=0.007) were significantly greater for the FT group than control group. Post-intervention knee flexor time to peak torque was significantly lower in the dominant limb (P=0.05) than baseline FT values. FIFA 11+ Kids training increased the knee flexor and extensor torques and reduced the time to knee flexor torque. It did not improve the agonist/antagonist ratio or agility performance.