In and Out Crunches
Best Bodyweight Exercises for a Strong Core
![](/appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/14.jpg)
In and Out Crunches
Lie on back with feet together, legs extended, and hands behind head with elbows wide. Lift shoulder blades and feet off the floor, bending knees in toward chest and lifting upper body in a standard crunch.
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/19.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/18.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/23.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/24.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/14.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/25.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/3.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/13.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/8.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/16.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/9.jpg)
![](../../appcode/show_img_th.php?fn=../appimg/Best-Bodyweight-Exercises-for-a-Strong-Core/7.jpg)
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