Carsten Stolz, poker player 🇺🇸 USA

“If you’re looking to take your parkour to the next level, but strength or mobility are bottlenecks in your training, consider checking out PSO. The intro theory sections are strong and changed the way I think about my training. The 80/20 movement shortlists are helpful and are what I refer back to most often. Supplementing with this strength and mobility regimen could double the speed of your progress and push past plateaus.”