My wife pointed out something that has bugged her for a long time but she could never put to words until recently, that I have short arms. Upper arms to be exact, my elbow reaches the bottom of my rib cage.
Now I am obsessed by the idea I do have short arms!
If you don’t look like a T-Rex, don’t sweat it. My Dad has short legs. If he’s walking next to someone of the same height, his arse is a good foot lower than theirs…
I have short legs. My father used to say, “They reach from your butt tot he ground. What more do you want?” Your arms reach from your shoulders to your hands - what more do you want?
The easy way to do this: Stand against a blank wall, touch the wall at the top of your head, and without taking your finger off the wall, bend over and try to touch the floor with your other hand.
I have long arms; I can do this with inches to spare. And my elbows also barely reach the bottom of my ribcage.
Try this. Have her stand with her feet twelve inches apart, facing you. Now you position yourself directly in front of her, so that when you reach toward her with your left hand you can place it on her shoulder. Now, with your right hand smack her across the face.
You have effectively demonstrated that your arms are long enough.
/joke
I have short arms and my ‘wingspan’ is more than my height. I happen to have very broad shoulders though. I don’t in general understand this concept of short arms anyway. I believe Lincoln once said a man’s arms need to be long enough to wipe his butt.