Jennifer Antrim and Sabrina Delk (top) doing seated shoulder presses.
Deb Katz and Dolly Peck (bottom) doing assisted Handstand Push Ups.
More handstand push up variations: HSPU Variations [WMV]

Workout:
Box Jumps: 35-30-25-20-15-10-5
HSPU: 2-4-6-8-10-12-14

Alternate Box Jumps and Handstand Push Ups. If you cannot do handstand push ups try one of the variations in the photos or video.