Watch your form. Rest and pause the dvd if you need additional rest. Remember to write down all your reps, weight, progress, etc. Drink plenty of water and refuel your body. Don’t cut down on the calories, trust the diet plan that goes with it or you won’t have the energy to get through the program.
And just keep at it. Some days you’ll be really sore, really tired, hungry and just not want to do it. Trust that those days will pass. They will! Before you know it you’ll be seeing the results!