I was reading an old T-Nation article which said that the “doubles” method was very effective. this method consists of doing one excercise for a body part then immediately after doing a different excercise for the same bodypart and then immediately after doing the first excercise again. for examlple: 1 set of bench press followed immediately by 1 set of flies followed immediately by another set of bench presses.
i am looking for input from people who have studied this method or tried it themselves. please explain why it would or would not be effective. could this method be used on a regular basis?