Any CrossFit™ athlete will instantly know they're in the presence of another when they see this 21.15.9 sticker.
Associated with many benchmark workouts, the rep scheme of 21, 15 and 9 is a feared one. Fast and intense, this rep scheme, no matter what the movements, can cause a lot of pain in a short amount of time.
Dimensions: 6" W x 3.5" H
- Removeable, die-cut vinyl
- Ideal for smooth flat surfaces such as windows, walls, laptops, notebooks, etc.