Caveat: I was cageside for UFC 40, and when Tito Ortiz beat the stuffing out of Ken Shamrock, I stifled tears for the fallen MMA pioneer.

Okay, that said, did someone forget to tell Shamrock that performance-enhancing drugs are not permitted under the modern MMA landscape? Below is a pic of the UFC 1 veteran, posted to his Twitter. He is apparently training hard for his upcoming Bellator bout against Kimbo Slice. Maybe… too hard for a 51-year-old man to reasonably be able to train? I don’t know. Come to your own conclusions.