Anderson Silva is considered by many to be the greatest martial artist of all time, but many from that same group thought his career was over when his leg snapped in his fight against Chris Weidman. Little did they know that Silva might just be one of history's most resilient fighters.

Although he's obviously far from full strength, him being able to walk on his own power is an achievement in itself. Silva posted a picture on his Instagram that showed him carefully walking down a flight of stairs. He's not just working on getting the basics intact though:

Yep. He's back to training. Silva is only working with just a bar with no weight here, but again, he could've just called it quits and still be respected off the achievements of his career. But he's not. Silva doesn't go out like that.

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[via Black Sports Online]