A.
Every 90 seconds, for 15 minutes of:
Slow Pull Snatch x 1
For the slow pull snatch, the barbell should be lifted at half-speed from the floor to the low thigh, then accelerate the barbell as quickly as possible through the middle to perform a full snatch.
B.
Complete as many rounds and reps as possible in 10 minutes of:
10 Double-Unders
1 Power Snatch (115/75 lbs)
20 Double-Unders
2 Power Snatches
30 Double-Unders
3 Power Snatches
...and so on, following the pattern for 10 minutes.