 Next question is from one grumpy economist. What is more taxing on the nervous system? High reps with lower weight or low reps with higher weight? Oh, this is a good question. Yeah, this is good. This is a really good question. Cause it depends as you do. It does, right? On the total volume. But I have to say, if we have to pick one. Heavyweight. Yeah. You know what, that can be true sometimes, but think about it. Like, what would hammer you more? Like, you know, a set of max out single or one set of like 30 reps on a squat. Are we talking about the feeling of being fried like after you're done? Yeah. Yeah. Cause high reps will do that to you, won't it? Yeah, I mean, yeah. After you're done, the amount of voice. Sometimes I just want to go take a nap because it just, you know, depending on how much you did, it's like, whoa, it adds up later. Well, you could also make the case that it's going to be most taxing on the one that you don't do. Yeah. Yeah. So if you're, cause I- I've met, I've had clients who are the, you know, CrossFit or the orange theory circuit light. And then I could superset them, no rest periods for a whole hour and they, they feel fully adapted to that. Yeah. I could do that same person and do some five by fives or some real heavy. And they are like the gas, they're, they're messed up. The next day they're sore shit for the next two or three days. So it really has to do with what you're already adapted to really well. And then that's, then the opposite is probably going to be more taxing on the CNS because your CNS adapts also. Yes. So if you, whatever you're doing and if you're getting good and efficient at it, it's, it's, it's not going to be so taxing on the body when you do it again, versus doing something that is totally different than what you ever do. It's going to tax the CNS. You know I used to lift in really heavy weight. Yeah. That's going to be real demanding. Right. You need to allocate a lot of energy in that direction. I think intensity makes a big difference here. Like I can do low reps at modern intensity and I could do higher reps at modern intensity. Right. And then one of them will tax me. If I do either one to failure, there's a huge difference in how my body feels. But yeah, I completely agree. It depends on which one you're used to and you move away from what you're used to and it's very taxing on the body. Your body's just not used to those types of reps. Which is why when you transition like that, this goes back to the thing I always talking about doing as little as possible to elicit the most amount of change. It's like, if you make a switch from, you know, one modality to another that's when you've got to scale way back. You can't take the same approach. If you've been training circuit training hardcore for six months, years, and you're really good at it and then you've got to, and so you can bring it to that workout. You don't, and then now all of a sudden you start doing five by five type of blocks, you know, strength training. You lower the intensity. Yeah, you got to pack way off. You can't take that same mindset now that you've adapted to that way of training and the reverse is true. Yeah, well I noticed this too, even just like moving recently, right? So I'm doing a lot of like awkward, heavy objects but lots of isometric contraction for longer periods of time. And it was just like, my whole body was just like, okay, we're done. Tax your CNS, right? Yeah. It's not heavier weight than you've ever dealt before. You left heavier weight inside the gym but it's so different to the body and you probably were doing it for an hour or two hours and your body said. Take a professional mover who moves people's houses for a living. Does can do three houses back to back. Yeah, that's a piece of cake. This is no problem. Yeah, that makes it a huge difference. This is why, I know there's a lot of ways to measure, you know, heart rate variability and this and that. I think really just you have to kind of be in touch with your body and understand how your body feels. And I can tell when I do a workout, usually after, usually after the workout's done, sometimes while I'm doing it like, oh, that was, I went a little too hard and it could be heavy, it could be light, it depends on how I felt that day or whatever. So that's what's really important is pay attention to those signs. Like, do I feel fried after my workout? Do I feel scatterbrained? Am I exhausted? Or do I have energy? Am I feeling stiff? Or do I feel loose? Do I have lots of inflammation? And then the next workout, do I feel like, wow, I'm weaker. Wow, I don't have as much stamina. Like those are all signs that whatever you did was probably too much.