The Swiss Band "Pullup Orchestra" from Thurgau playing at the Würzburg Buskers Festival "Stramu" 2013

Busting out some jumping pull-ups.

Escape the gym and enjoy an outdoor fitness Park done right with our GTfit equipment!

I can do 15.

Olympus 9-18mm @ 9mm, f/4. 30s exposure. King Middle School, Berkeley CA.

www.crossfitvirtuosity.com

Silhouette of a person using a Marine contest pull-up bar.

This guy met the challenge and did all 20. I like the faces of the crowd. The shirt the Marines are wearing says "Pain is weakness leaving the body." At Barracks Row Festival.

Nathan + Roche X 3 reps

Escape the gym and enjoy an outdoor fitness Park done right with our GTfit equipment!

Making-of: analog button set to connect to GND and a pull-up Arduino input. These buttons are easy to fix on the board.

Anthony and Gio, pull-ups. Only 300 of them.

Escape the gym and enjoy an outdoor fitness Park done right with our GTfit equipment!