Workout do create miracles but there always some restrictions to it. Consider this situation, you are on a moderate carbs diet i.e., you eat 2-3 chapatti a day and do 2 hours of cycling or running. Do you think its gonna workout.. No.. even if it does it will be slightest. Because the energy you got during running was from the carbs you ate this morning or last night. How will the stored fat be utilized. Please think of it.. The answers bullshit trainers will give is rope jumping and cardio and SHIT! It worked for athletes residing in other countries but here in India where people eat chapatti and white rice. How can you expect to burn fat with so much of carbs.