Pull ups 5 x max set rest as needed between sets
For time - 25min cap
20 Push-Ups, 1 Sit-Ups
19 Push-Ups, 2 Sit-Ups
18 Push-Ups, 3 Sit-Ups
...continue this pattern until...
2 Push-Ups, 19 Sit-Ups
1 Push-Ups, 20 Sit-Ups
Don't stress, have fun with this one and get as far as you can under the time cap. You can view this only two ways as an obstacle or an opportunity.