Nikola Mirotic: Jimmy Butler is probably the hardest-working player I’ve ever seen. He had these crazy routines. He’d go to the practice facility at 3:00 a.m. with his personal coach. He’d lift weights at 3:00 a.m., then do basketball drills at 5:00 a.m. There were days when Jimmy would show up at practice, take off his shoes, and just sit on the side watching us practice. I’d wonder, “Why isn’t Jimmy practicing?” Then someone would tell me, “Jimmy already got his workout in with his coach earlier.” It was his own routine, and it worked for him. He had his own rhythm, and after a while, I understood it. Jimmy was great. Every night, whether he practiced with us or not, he gave his all in games. He competed every single night.
Source: YouTube
Source: YouTube