Zone 2 training for lifters, anyone know if it actually helps us?
So I've been diving deep into this whole Zone 2 training thing lately, trying to see if it actually has benefits for us lifters. Like, I've read Schoenfeld's stuff on hypertrophy and the importance of cardio, but it seems like no one can agree on how much endurance work we should be doing. I came across this meta-analysis by Morton et al. that suggests Zone 2 can improve recovery and aerobic capacity, but I'm not sure how that translates to strength gains.
Also, there's this paper by Helms that breaks down how endurance might affect muscle growth, and while I get that having a solid aerobic base is good, I don't wanna risk losing my gains, ya know? Have you guys tried adding Zone 2 stuff into your routine? Like, is it worth it for us intermediate lifters who are all about those PRs? I'm curious if anyone's seen solid results or if it's more hype than anything else.