Effects of Arm Dominance and Decision Demands on Change of Direction Performance in Handball Players

This field study investigated the effect of unilateral dominance (handedness of players) on the change of direction speed in a specific cutting manoeuvre with a ball (in the direction of the throwing arm vs. against the direction of the throwing arm) in team handball. In addition, the effect of a cutting manoeuvre in response to an immediate stimulus compared to one planned in advance on the movement speed was analysed. Forty participants (22 male, 18 female, Mage 23 years) performed change of direction actions to the left and the right side (the direction of the throwing arm vs. against the direction of the throwing arm) under planned and reactive (light as visual stimuli) conditions. Change of direction speed was measured post-hoc by video-analyses. The results showed two effects. First, the decision demand in reaction to a visual stimulus reduced the speed in the change of direction compared to the planned action. Second, participants performed their action faster in the direction of the throwing arm than against it. The results replicate the effects of decision demands of previous studies and regardless of the reaction to the stimuli being unspecific, further studies could investigate if specific training can reduce the speed loss due to decision demands. The lateral speed differences of cutting manoeuvres of handball players have been analysed for the first time in this study. This effect could have several causes (e.g., coordination, power, motivation) which should be investigated in future studies in more detail.

Fasold, F., Braun, A., Klatt, S. (2022). Effects of Arm Dominance and Decision Demands on Change of Direction Performance in Handball Players. Journal of Human Kinetics, 85, 127-135. https://doi.org/10.2478/hukin-2022-0116

Fasold, F., Braun, A., and Klatt, S. (2022). Effects of Arm Dominance and Decision Demands on Change of Direction Performance in Handball Players. Journal of Human Kinetics, 85, pp.127-135. https://doi.org/10.2478/hukin-2022-0116

Fasold, Frowin et al. “Effects of Arm Dominance and Decision Demands on Change of Direction Performance in Handball Players.” Journal of Human Kinetics, vol. 85, 2022, pp. 127-135. doi:10.2478/hukin-2022-0116.

Fasold F, Braun A, Klatt S. Effects of Arm Dominance and Decision Demands on Change of Direction Performance in Handball Players. Journal of Human Kinetics. 2022;85:127-135. https://doi.org/10.2478/hukin-2022-0116