Then you can choose if you want to draw male or female models and if you prefer nude or dressed figures.
There is a lot to do on Quick poses, you could go straight to having a timed gesture drawing session, you can decide to get involved in the challenge on the website, you could go for non-timed drawing sessions or you can view the shared drawings by other members of the community as well as learn from the blog.
Is it coiled like a spring, or off-center and asymmetric, or is it solid and balanced? An example of what I mean: the upper left arm and shoulder of image 1 are rather bulbous.
But, I suggest you attempt to practice these concepts on your own before watching the step by step video.