There are some essential exercises I recommend if you sit for prolonged periods during the day, especially if your job involves desk work. The best exercises for keeping your muscles and joints strong, mobile, and flexible aren't necessarily super fancy, but they do the job they're designed to do.
I'm sharing four of my go-to moves to release tension in your spine, stretch your glutes, lower back, hips, and hamstrings, and create strength and range of motion around your joints, particularly your pelvis.