The Opposing Muscle Groups Workout Routine for Massive Size Gains

If you’re looking for a great workout routine to pack on muscle as quickly and efficiently as possible, you won’t go far wrong with the opposing muscle groups routine.

Also known as agonist/antagonist training, this type of routine was a favorite of Arnold Schwarzenegger (and many of the other 70s bodybuilders), who always believed that training opposing muscle groups made sense. And you certainly can’t argue with the results it gave him.

So what does an opposing muscle groups routine involve, and what makes it such an effective way to train? In this article, I’ll answer those questions, and I’ll also give you an example of a workout routine that you can use to get started with straight away. Continue Reading →