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![](https://challengesbydj.com/wp-content/uploads/2019/03/28-Day-Abs-Challenge-Day-10.jpg)
Exercise Variations for Each Level
Table of Contents
28 Day Abs Challenge Day 10 Targets
![](https://challengesbydj.com/wp-content/uploads/2019/03/28-Day-Abs-Challenge-Day-10.jpg)
Day of 10 of 28 Day Abs Challenge with 19. 38 or 57 Crunches AND Leg Lowers.
- Level 1 = 19
- Level 2 = 38
- Level 3 = 57
Working upper & lower abs means you’ll increase balance, posture & prevent lower back pain.
Level 1 (+ 1 point) | Level 2 (+2 points) | Level 3 (+3 points) |
---|---|---|
Bent Knee Crunch | Box Crunch | Knee Tuck Crunch |
Alternate Bent Knee lower | Alternate Straight leg Lower | Straight Leg Lower |