Different Types Of Abs Exercises. It also improves core. This is a tough variant on the sit up.
The basic crunch is just that basic. Start lying on back with arms extended toward ceiling in line with shoulders and legs bent to 90. The standing dumbbell side bend.
It also improves core.
The 30 best abs exercises of all time 1. Exercises for strengthening abs plank. It also improves core. The standing dumbbell side bend.
