Single-handed Dumbbell Swing
by Arthur Saxon
The muscles called into play are practically the same here as in the one-handed snatch , but the bell must be placed on end between the feet as shown in illustration. Keep the head down, then, with a perfectly straight arm, pull up, using a combination of muscular efforts and concentration as described in the snatch lift. Lean back and watch the dumbbell with your eyes, and when it is at a suitable height suddenly dip beneath same and twist your wrist violently, so that you may place a straight arm beneath the bell.
Credit: The Development of Physical Power by Arthur Saxon