Yeh there's more. It's just tje upper. I mean the lower is extra. Like you can jab and step or not. This is a basic jab. When learning it's good to get the basic down, muscle memory. You don't need to overload and overcomplicate when learning a new thing anyway. I would always advise someone to practice this on its own, even if they have a jab with footwork they want to learn - focus on just some aspects of it, to perfect them. Application/strategy is different from thr movement itself and comes afterwards, you need the tool practiced first somewhat to start using it. And this is just what I had as a resource at the time. I would look at mangas to try to learn boxing or mma and do it myself, as I couldn't train in a gym (also I wouldn't have felt confident going to a gym without any practice I think). Now I can jab easily in other ways too, like leaning, stepping left, stepping right, stepping back, stepping forward, from low stance. One I may work on is the upjab, kinda like an uppercut jab, to make takedowns harder to time.
More important than all these variations I feel is actually the range management. Hitting the bag, you should be focusing on being at the perfect range, swinging the bag and using its movement to practice timing and range. This is what I was working on a couple weeks ago, but I haven't been able to train (housing issues). Hopefully towards the end of this week or maybe even on tuesday I will again.
Watchful on your shoulder movement? What u mean? Turning your hand will bring the shoulder up to guard the jaw on that side of the face. Or you mean to not show too much movement to avoid it being telegraphed? It will show some. A good way to feint the jab is actually to drop level and raise the shoulder like the beginning of a jab.
The pages before explained stance briefly. But yeh it won't show everything. Even a YouTube video won't show everything, unless it's a long video. But a long video with every variation is too much to begin. It has to be broken down into chunks of focus to actually get the physical ability. Same with wrestling...you can find excellent 40 minute wrestling technique videos on YouTube but you're gonna focus on a small part at a time.
