I like the new vest, it almost feels like im not even wearing it (!) .. which i dont understand cos when i got my first one back in march it was a burden wearing it even with like 10kg. maybe it's cos my back is stronger now and i dont have a problem with +10kg? idk. the cons of this vest are that i CANNOT wear it in public discreetly. maybe with a big baggy hoody but maybe not even then. i dont know how im going to be able to use it outside lol. another downside is i cannot shoot or dunk 2 hands with it on

so that means it limits the use .. but one hand movements (dunks, blocks etc) shud be ok. not that i cud wear it in a pickup game tho.
was able to dunk wiithout any problems at 81.4+10kg .. around 92kg total weight ..even tho initial unweighted dunks were challenging, i got enough movement efficiency quickly and was able to improve through the workout
i was thinking how do i make weighted vest training useful for me for vertical .. shud i be doing jumps w/o a ball but at a target or something? i might rig up a makeshift vertec i can PR every week and therefore improve ..