I am a gymnast and did a standing back handspring. When I put my arms on the ground, I heard a pop/crack (it sounded like cracking your knuckles) in my elbow and it hurt immeadiately once I landed. I iced my elbow immeadiately. After 24 hours, there’s been one small bruise and no swelling or redness. It hurts a lot when i fully extend my elbow or go to touch my shoulder. I can move it, but it’s painful. It only hurts to touch on the bottom side of my elbow closer to my shoulder.