Balance attribute is the ability to maintain balance after a physical challenge.
This is another attribute that influences a player’s dribbling skill and, more generally, how responsive the player you’re controlling feels. If you have high stats for agility and balance then you’ll move fluidly and you’ll be able to get in or out of tight spots. Also, even if you have 95 for acceleration and sprint speed, your player could feel sluggish and a little unresponsive if they lack agility and balance.