The push-up is a classic compound exercise that works the upper body and the core. There's a million variations that let us really squeeze all the juice out of this exercise, including these two banded variations: one modifies the push-up and makes it a little easier, and another adds some resistance and makes it more challenging. Don't have resistance bands (short or long!) at home? You can shop these cute POPSUGAR bands from Walmart here: https://www.popsugar.com/fitness/popsugar-walmart-fitness-collection-49275947.