Programmers develop code in sprints nowadays. If you’re interested in knowing more, google AGILE.
But that may be just a distraction from what you really want right now, which may be to learn vocabulary.
Is that why you’re reading this page? I think it may be. To warm up to learn vocabulary.
FrenchPod1o1.com (and any language in the LanguagePod101.com family) offers you a way to “sprint” now.
You can override the spaced-repetition vocabulary study programs there. So, even if the program wants you wait a few days to study again, you can choose to keep sprinting.
Can this lead to large, rapid gains in vocabulary?
Try it and see.
If you need a free version, try Anki.