Almost done with RC/PE15 (Wide-grip L-pullups) and I was just curious what the benefits of pullovers and naners are, and what muscles they hit. I've played around with them a bit, and they seem like a skill that doesn't involve as much strength as wide l-pullups (though to be fair I've never actually attempted multiple sets/reps). Do these take significantly more strength than RC/PE15, and are do they mostly hit the same muscles (lats, shoulders, etc.)?
And while I'm on the topic of RC questions, do people generally find that once they master TOPs pull they are ready for yewki's? I know theoretically you should be able to do a yewki after you master TOPSspull based on the order of progression, but the strength required for a yewki just seems so far off from where I am, whereas the TOPs pulls don't seem nearly as difficult. Just curious...