ribs

Hello, I am a thirteen year old black belt in multiple styles such as Kickboxing Jujitsu MMA and Karate. Last night I was boxing when I took a hard uppercut below the belt line (my floating rib and ribs above) And I didn't feel the pain at first, but now I feel it hard. Breathing hurts, I feel...

I and my partner were practicing take-downs. During one of such take-downs, I landed with my ribs onto his knee (which he probably moved forward instinctively). The subsequent sharp pain every now and then tells me that I need to learn to fall more safely. But how? I am not asking about the...