 You don't train for power and look for a burn or look for a pump in the muscle. There is no fatigue involved with developing power. Developing power is learning how to explode. In other words, if you're doing a jump, you jump as hard as you can after you warm up and everything, right? You jump as high as you can and then you wait until you feel like you can exert max power again, however long that takes. And then you do again, when people do this at the gym, they do not train for power. They're just, you know, box jumping until they, you know, they can't move anymore. In which case you're not developing power at all. You're just working on stamina.