D.
For max reps:
2 Minutes of Box Step-Overs with Barbell (115/75 lbs)
(box height should be between 16″-20″ for most people – if you’re shorter, go on the low end, if you’re taller, the higher end of the range)
4 Minutes of Strict Pull-Ups

OPTIONAL ADDITIONAL SESSION
If you have the ability to perform two sessions in one day, and you identify yourself as someone who is stronger than they are well-conditioned, add in this optional work. Preferably this work would be performed at least 3-4 hours prior to or after today’s primary work.

Three sets of:
Row 2000 Meters @ 80% of your 500m pace
Rest 6 minutes