Hip Stretch
Tight hip flexors are such a common problem nowadays with such a seated lifestyle. If you think about our evolution from hunter gathers, our bodies aren't suited to spending so much time seated. The more you sit, the tighter your hips become and lazier your peach becomes.
Combining glute strengthening, hip lengthening and core activating exercises reverses many of the downfalls of any sitting you might do and instead creates a happy, healthy, strong body that feels great!