Análise cinemática do movimento do chute no futsal com aproveitamentos diferentes.

The objective of the study was analyze and compare kinematic patterns of the knee and linear speeds in the thigh and leg in the kick with the instep in futsal in relation to kicks with different yields, being the ones that hit (CA) or not the target (CNA). The study included 18 university men. We used a video camera with a sampling frequency of 30Hz. Passive markers were placed on anatomical points of the lower limb. Each participant performed 10 kicks. Three moments were analyzed T1 (preparation phase), T2 (half of the movement) and T3 (execution phase). Comparing the sector T1-T2 with T2-T3 we found significant differences (p<0.05), but in comparison of the leg segment CAN we have not variation in the linear velocity. Therefore, the pattern of movement which influenced the kick was the linear velocity of the leg that did not receive an increase during the second sector.