For a chest opener, stretch your arms back as if you were trying to grab a pencil between your shoulder blades.

FORBES: The 10 Best Exercises To Do At Your Desk

The micoach Elite System includes a small data cell that fits into a player's base layer in a protective pocket on the back between the shoulder blades.

ENGADGET: Adidas miCoach Elite System set to equip all MLS teams in 2013, creates world's first 'smart league'

The microchips each contain a unique number and are implanted into the loose skin between a dog's shoulder blades.

BBC: Dog microchips 'to be compulsory' in England