Myostatin-related muscle hypertrophy

So, you know how our muscles help us move our body and do all sorts of cool stuff? Well, there's a protein in our body called myostatin that tells our muscles not to get too big. It's like a brake that stops muscles from growing too much.

But some people have mutations in their DNA that make their myostatin not work properly. This means that their muscles can keep growing and growing, even if they keep exercising and working out. Their muscles can get really big and strong!

This condition is called myostatin-related muscle hypertrophy. People with this condition have muscles that can look really beefy and bulky compared to other people's. They might be able to lift really heavy weights or run really fast. But even with all that muscle, they still need to exercise and eat healthy to stay healthy overall.

So basically, some people's muscles can get really big and strong because their body doesn't have the "brake" that tells their muscles to stop growing.