since julius brought up typos, here's another
"Skill development for bodyweight strength training is much different than barbell work.
It is unlike most of the barbell movements where you can start to learn the most complex movements as a beginner such as the clean and jerk and snatch within a couple months of starting.
It is unlike barbell training where you can begin learning the more complex movements (such as the Olympic lifts – snatch and clean and jerk), as a beginner and reach a decent level of proficiency within a few months. In fact, with barbell work this is preferable because it allows for years upon years of meticulous training to reinforce proper movement patterns to do it under heavy loads."
so far though it's great!