At time 1:56 in the the video, the older guy "lets rip" a little bit and speeds up. It gets a murmur and a grin from the crowd, giving the impression that they

At time 1:56 in the the video, the older guy "lets rip" a little bit and speeds up. It gets a murmur and a grin from the crowd, giving the impression that they are aware of what it can be. https://youtu.be/7_YoaP0cHpQ?t=116 https://youtu.be/7_YoaP0cHpQ?t=116