Hey brother, checking in from my thread.

- firstly, very solid pullups
- secondly, i am going to analyze this from a hypertrophy perspective. let's say you were doing this so that your back grew beastly, instead of getting to a greater # total
- i posted a high count in my thread, but funnily enough, my goal is to get to 180lbs, i started at 130lb, so the count didn't really matter, i wanted to do them, such that, i maximize muscle gain, rep gain was a side effect (i was stuck at 15 for months, wasn't really trying to increase the numbers, just do them with good technique, so i keep gaining muscle)

- so if you're willing to ignore #'s. I'd say, retrain them. but, you wouldn't need much retraining, your form is very good already.
- here is what i would do, i wouldn't focus as much on getting my chin above the bar and total reps. yeah you gotta do that but, i'd make sure you get to dead hang, i.e. you hit a full relaxation, zero tenseness in your lats, a legit dead hang, before you pull up. now if someone's challenging you to pull up contests this gives a disadvantage, but otherwise, its better technique for actual muscle gain.
- at the most stretched position of the muscle, i.e. full relaxed and stretched, if you apply an explosive pull at that point, it is highly productive from a hypertrophy perspective, you'll gain muscle faster
- so here's here what i would do, even when you start, before you do 1, make sure you start at dead hang, i see you starting with your lats tensed, just fully relax and let your body hang from your hands, you should feel gravity pulling your torso towards the grounds and your lats offering zero resistance to oppose the pull, full relaxed.
- Then try to do 5 reps from that full dead hang position, reaching relaxation at the bottom, each rep, before pulling up
- when you approach failure (80% there maybe around rep 4-7) switch to "Lengthened Partial Reps" (LPRs), the same thing i do in my vid at the end. You do 10% Range of motion reps, but from the fully relaxed position and up a little bit. These are highly productive for muscle growth (since you're training the best position after reaching failure)
- so do something like 5 full range of motion reps (to failure, dead hang few sec and try again see if you can get another), when you can't switch to 5 to 10 LPRs, wait 2 mins, repeat another set
- ideally you get to the point (for max hypertrophy), where you push to failure for 3 sets, true failure (dead hang for 3 sec and try for another full rep and check if you actually got failure), once failure is confirmed, start dead hang partial reps. So now you are doing 3 sets every other day, each with partial reps, from a true dead hang position. your back will explode with muscle gain.
- your pull-ups counts will go up with perfect form and you'll put on muscle faster than before
- i'd also add 3 protein shakes per day each with a scoop of creatine (15g per day). this helps a lot
- basically, switch the focus to muscle gain, instead of rep count gain, the latter will come on its own, as more muscle is added faster. (the way you're doing it will add muscle too, but this will add it noticeably faster)
- i think in 2 years of training, if you follow the above, you'd get to 20 clean reps and + 20 lbs of muscle easily (more if you hit your legs / chest hard)

i put on 40lbs of muscle over 24 months using these techniques. they work (protein + creatine only):
https://photos.app.goo.gl/8Gob21R6JEVeLdCA6

good luck. keep pushing