pullups

You may not be able to see it in a mirror, but a wide back builds an eye-catching V-taper from your shoulders to your hips, while creating a three-dimensional physique that’s impressive from any angle. Perform these four movements at the top of every minute, switching between exercises every 60 seconds for a total of 10 rounds.

Kick off with a bodyweight staple that builds serious breadth. Grasp a pull-up bar with a wide overhand grip. Lift your feet from the floor and hang freely with straight arms. Pull yourself up by flexing the elbows while pinching your shoulder blades together. When your chin passes the bar, pause before lowering to the starting position.

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Source: Build A Stronger Back And Bigger Arms In 4 Moves – Esquire