
"I just had some floating debris in there that was slowing me down," said Arenas, who seemed to be in good spirits. "It was irritating the knee so we decided to go in there and clean it out. This should actually allow me to come back faster."

"I just had some floating debris in there that was slowing me down," said Arenas, who seemed to be in good spirits. "It was irritating the knee so we decided to go in there and clean it out. This should actually allow me to come back faster."