Originally Posted by Spit206Fire
I'm a little unsure of your question based on wording, but i'll do my best.
A good dieting strategy to simply lose weight is to eat sensibly, and perform a great deal of aerobic conditioning. However, this strategy might be different if you are preparing for a competition.
You also asked about how to work out using either a bodybuilding split design or a full body workout? Again, it depends on your desired results, but in general i recommend full body for most athletes.