3 rules explain the high frequency of bounces:
- you can only make 3 footsteps with the ball in hand;
- if you're dribbling the ball (like in basketball) you can make as many footsteps as you want;
- if you're static for 3 seconds or more with the ball in hand, it's a fault and the referee gives the ball to the opposite team.
So essentially, if you need to travel a long distance, you need to dribble, otherwise you're limited to only 3 steps. But the ball in hand is the better option if you need to go in the opponent's defense, because you can protect it with your body.