If you're reading this, you probably have tight hips. You're in good company. Most people in our technology-centric world could use some mobility work in this area, including yours truly. The hip is a synovial joint that is meant to be super mobile. But because many of us sit all day and only move in what's called the sagittal plane of motion we lose mobility.  Rather than traditional static stretching, I usually recommend dynamic warm ups (after foam rolling) that not only work to lengthen the tight muscles but also gently move the joint through its range of motion. Here are three of my favorites.