Part 1: Push Press or Push Jerk 3-3-3
Go heavy, or use light weight and focus on technique.
Then…
Shoulder to Overhead 3/6/9/12/15/18/21
Double Unders 30/30/30/30/30/30/30
Option 1: 95/65
Option 2: 75/55
Option 3: 25 lateral jumps over the barbell instead of DU
You may also modify the DU by doing 50 single unders.