In getting back into animation this week my director had us do some shot gun tests, which basically consists of animating a given scene as quickly as we can. I did the punch in five minutes, it took longer because it had a few layers to work with.
The Dinosaur run was another shot gun test which took about 4 minutes, it had been a while since I'd done a walk cycle, and it's super rough, but the shot gun's are helping me to quickly flesh out what works, what doesn't and why on a basic level without investing too much valuable production time just to find out something doesn't work on a very basic level. for example the tail of the dinosaur dips around too much so that's something I can fix on the next sg test.