The simple answer is no. Some models have multiple positions, like a rocker or swing, that you can use as needed without having to manually adjust them every time you want to get up from the chair or move around in it. Others have a single position that can be adjusted by simply pushing buttons or pulling levers on either side of the seat itself.
If you're looking for something that will allow your little one to nap comfortably while they bounce away, make sure that it comes with a four-way recline. This way, you'll be able to use it for napping, sitting up, or lying down.