Main focus: Reaction, to quickly change d...
Main focus: Reaction, orientation, and physicality, speed, and endurance, in particular, are improved.
Main focus: Foot-eye coordination
In addition: Rhythm, moving and kicking slow enough to be able to control the balls. Differentiation when using different balls.
Physicality, endurance in particular, and rhythm are important to be able to control the balls.
Main focus: Reaction
In addition: Orientation and physicality, strength in particular with all the jumping.
Main focus: Th...