Pen pal. For other uses, see Pen Pals (disambiguation). Adopt a School Program, connecting Iraqi schools with U.S. schools to help with supplies and start a pen pal program. Pen pals (or penpals, pen-pals, penfriends or pen friends) are people who regularly write to each other, particularly via postal mail.
Shoot 'em up (also known as shmup or STG) is a subgenre of the shooter genre of video games. In a shoot 'em up, the player character engages in a lone assault, often in a spacecraft or aircraft, shooting large numbers of enemies while dodging their attacks.
In the video on the right you can see me doing explosive muscle ups while swinging the legs and creating an S form with my body to help myself with the movement. A muscle up is a combination of two body weight exercises; the pull-up and the dip, so basically it is a pull up that is followed by a dip.Muscle ups are way harder than just doing pull ups or dips on their own! muscle up is a combination of two body weight exercises; the pull-up and the dip, so basically it is a pull up that is followed by a dip. Muscle ups are way harder than just doing pull ups or dips on their own!