"A lot of the parts from that Ninja Warrior show. I’m a very physically fit guy and always thought that first course looked like a breeze.
Then I found a local gym with the different elements set up. Even just that very first part where you hop across a few platforms was tough."
ckuiper
Just remember that everything you do easily now had to be learned.
The difference between a bumbling beginner and effortless expertise is practice, practice, practice.