Here's the deal. I have been throwing myself at the wall run ever since I started parkour about a month ago. I was immediately able to scale up and over an 8 foot wall no problem. But I have been unable to get any higher.
With my small amount of experience it's obvious that I need more practice, but I feel that it is mainly because my muscles just aren't strong enough. My wall run is more like a wall 'jump'. I go at the wall, plant the ball of my right foot about waist high and leap upwards. I've never successfully done more than one step, so I'm not sure if you'd call this a wall run, or a mutated tic-tac, but there is clearly something wrong with my approach.
I keep my body vertical, leaning slightly inwards and I throw my arms up to catch onto the ledge, which works just fine for a seven to eight foot wall, but I want to go higher.
I do not put my hands on the wall.
So I know that somebody is going to find a few hiccups in my approach to this technique, but I will gladly accept any other advice that you may have for me. Maybe tell me how to do two steps or so, perhaps list some certain exercises that I can do to strengthen my legs, maybe tell me your method of conquering a wall that is higher that eight feet.
Thanks a bunch