Because of this, you can get a greater amount of work done in a shorter amount of time using compound exercises. (coachcalorie.com)
The majority of research has found that the total amount of work you do for a muscle over the course of a training week matters more than how you do the work. (onnit.com)
Now that you've found the appropriate weights to use for your strength exercises, aim to get the same amount of work done with them in less time. (onnit.com)