Conquering the Concrete Step

The hallway opened into a massive concrete stairwell, and a giant gray step blocked my way forward! I squared my hips, backed up three paces, and locked my eyes on the rough edge above. Ready, sprint! I charged forward, planted my left foot firmly on the riser's base, and thrust upward with both arms swinging high. My gloves grabbed the textured concrete corner with a solid scrape. With a hard kick off the vertical wall, I swung one knee up onto the ledge and rolled smoothly onto the landing. First level cleared!