Talk:Parkour/Exercises/The Pull-Up

"Yanking up and down will not help you at all." Wow, a little bit of a generalization there? Just because doing it slowly requires more energy, doing it fast still tires muscles, making it an efficient exercise. I don't know much about the utilization of muscles but I believe it requires more explosive, fast-twitch contractions, giving it a different outcome.

Push-ups use different muscles than pull-ups. Even if you could do one hundred push-ups you might not be able to do a single pull-up. Honestly, why would you say that?

Also, pull-ups and chin-ups are DIFFERENT THINGS. Why would you say that pull-ups are "also called" chin-ups? Stop writing articles!!!