Control the runners muscles and try to run for 100m as fast as possible without tripping over! Figure your own best way of running! You can just do anything you can to reach the finish line。
However it is not that difficult to run like a normal human being if you gain enough experience!
I can assure you that once you gain experience in controlling the runner you can easily run 100m in under one minute without much effort.
The best way to control the game is by swiping your fingers between the arrows and not just touching the arrows only!