Back, Bi's, Abs

Chins
12

Kroc Rows
100/13 each arm, 100/13 each arm, 100/10 each arm

Weighted Chins
10/5, 10/5, 10/5   

T-Bar Row Machine (underhand grip)
100/10, 100/10

Lat Pulldown Machine
160/9, 160/9

Seated DB Curls
15's/31, < 1 minute rest, 15's/16

Abs
Planks: 1:00, 0:30 rest, 1:00, 1:00 rest, 1:00