During extreme bodybuilding prep, calories can drop to around 1900 per day for individuals with over 185 pounds of lean body mass, requiring approximately two hours of training daily.

“I think the lowest my calories got was just around, 1900 now that may not sound that bad but keep in mind you know we're talking about somebody who is you know probably over 185 pounds of lean body mass you know quite a bit of lean body mass and training how many hours per day two hours a day you know minimum”