This Simple Move Is Actually a Killer Total-Body Toner

Dumbbell single-arm press: We're cool with you judging an instructor by his playlist or a donut by its sprinkle content, but when it comes to exercise moves, looks can be deceiving.

Exhibit A: This move engages your quads, glutes, and shoulders while really digging into your core and obliques to counterbalance the dumbbell in your hand.

Let's get it!