You'll need a flat bench and two sets of dumbbells: a lighter set and a heavier set. The lighter set will be used for the shoulder exercise; the heavier set will be for the biceps and triceps exercises.
A1 Seated Biceps Curl
A2 Skull Crusher
A3 One-Arm Side-Lying Rear-Delt Flye
Perform 2-4 sets, 8-16 reps per exercise, resting 1-2 minutes before repeating the sequence.
To remain more stable on the bench during the flye, hook one foot around the top of the bench. Keep your down hand on the floor, which requires you to position yourself with the top of the bench under your armpit.
Prior to the early 90's, hardly anyone used scientific references to support their notions – not in real life and certainly not in the magazines. You just said what you believed and most of the time no one questioned you.
Okay Spunky, go to the mirror and take a peek at your backside. Careful, chances are the view back there is a mess. Chances are you ain't got no meat back there. That's right, no muscle, or very little.