Saturday AM crew

A1. Barbell Walking Lunge, 8-8-8 @ 21x1, rest 2 minutes
A2. Handstand Push-Ups, 3 x max reps @ 20x1, rest 2 minutes
A3. GHD Sit-Ups, 10 x 3 @ 3131, rest 2 minutes
A4. Good Morning, 10-10-10 @ 2121, work up to 40% of bodyweight, rest 2 minutes