For those that have never heard this term before it is someone who can use their right and left hand equally well. Many people can use both hands, but more importantly not equally which is the rarity.
Yesterday I was watching a cricket game and one of the bowlers could bowl using both arms which is very rare. Normally you will come across cases where someone fields and throws with one arm and bats using the other. Finding someone who can do both equally well using either arm is very rare.
Reading up on this people mentioned certain footballers who can use both feet ,but I feel using the arms is very specific and takes much more skill. I can kick a ball just as accurately and hard as I do my stronger preferred foot and this comes down to practice and not necessarily being ambidextrous.
The advantages of being able to use both arms in sport and I guess in life would benefit that individual immensely. Being left handed for sports definitely has an advantage not only the obvious, but also when people defend against your tactics as they are the opposite of what they are used to.
Just imagine being able to serve left or right hand in tennis and never not having to be playing the backhand as both left and right hands are the same strength with no difference. The cricketer yesterday was able to switch up bowing left and right arm depending on which side had the shortest boundary and whether he was bowling to a left or right handed player.
When I was in my late teens my mother mentioned to me one day that when I was much younger I favored my left hand. At my first school they informed my mother they were making me use my right hand which I think is kind of odd and in my book not right. I can kick a ball with my left foot about 80% as well as the right, but throwing with my left is definitely not great. When we chat about this topic she regrets not stopping the school at the time as I have never heard of others experiencing this. Why would a school think that left handed is so wrong to convert a child to become right handed?
I have often wondered what kind of difference this would have made as for one you would think differently to other right handers when facing a task. Lefthanders have to think differently in a right handed world leading to right brain development which benefits creativity and a different way of thinking.