I was watching a game from Nique in 1993 a few days ago. The season after his achilles injury. His movement defensively was gone. He couldn't move. Lateral quicknes shot. Agility / changing directions shot. A liability. Nothing like he was before the achilles injury.
His offense was still good. He didn't have the explosiveness anymore. Even at a lower athletic level, he was skilled enough to create good offensive opportunities for himself.