I'm looking for sandbag exercises but I can't find much without having to pay for an "online program." Does anyone know of some good exercises that use a sandbag? I have a home made sandbag that is a small military duffel bag filled with approximately 50 pounds of sand. I am looking to get stronger and improve my conditioning for MMA. If you could link me to some sites or at least post some pics I would really appreciate it. Thanks 