FOR YOUR BACK WORKOUT, JUST CHOOSE TWO BACK/UPPER BODY EXERCISES AND DO ONE FOR 30 MINS AND THE OTHER FOR 30 MINS, ALWAYS STARTING YOUR ROUTINE WITH A COUPLE WARM UP SETS OF THE EXERCISE YOU CHOOSE TO START YOUR ROUTINE WITH--12 TO 15 REPS OF VERY LIGHT WGT. USE THE 3RD LINK ON THE MAIN PAGE TO FIND MORE BACK EXERCISES TO CHOOSE FROM.