Plank VS Crunches are Plank Exercise is Better than Crunches
Both Exericses the Crunches and Plank Exercise are work on the Core and Abs.
Benefits of the Plank
The plank is superior to the crunch in that it uses more muscle groups. This is true if you perform it correctly. Perform the plank on the balls of your feet and with your pelvis tilted downward to actively solicit 20 muscles in an isometric contraction. Read more: Plank
Benefits of Crunches
Crunches solicit six main core muscles of the abdomen and legs, seven if you are able to scoop your navel to your spine throughout the motion. The crunch is user-friendly because it can be modified to meet the needs of each individual. For instance, you can simultaneously lift your pelvis and torso to engage the lower muscle fibers of your abdomen.Read more: crunches