why do I says shake so much and even more when I’m upset, I

any idea why I get muscle spasms while resting my arm like this?

Does anyone know why my toes are twitching like this?

Can someone tell me why my wrist does this when I put pressure?

Why dies my right leg shake so much when I apply pressure to

Why is his skin / foot doing this?

Why does my skin do this? Real gold ring and doesn’t do it

Why are my hands shaking? I'm 22M and I don't smoke or drink

Why does my big toe “crack” almost every time I move it?

my hands randomly lock up and i have no clue why and was wondering

Is this normal? I’m only 25 and I look 85 in my hands

Hands Dry Skin