Routine C - Rotation 1 - Abs & HIIT

Weight and waist: 159lbs just shy of 29.5"
Weight lost past week: 2lbs
Feeling good, lots of energy but muscle seems to fatigue quickly with larger muscle groups.
Strength has been good.

Abs
Cable Crunch
warms x 2
15 x 65
13 x 65
10 x 65

Ab Wheel on Ramp
12, 11

High Cable Flexion
warms x 1
15 x 25
13 x 25

Machine Crunches
30 x 70
29 x 70

Vacuum
3 x 40 sec
1 x 60 sec

HIIT
Bike 15 minutes