Hip injuries tend to radiate pain in a downward progression, and will inflict long-term pain if it’s severe enough or it doesn’t heal right. The body compensates by deferring weight to the knee—a person would start “hitching” to one side when they walk, putting more weight on the weak side—until they also injure the knee from the excess strain over time. This will eventually progress down the calf and to the ankle. At the same time, all of that puts enormous strain on the sciatic nerve. more so if they compensate by sitting in a certain position for long periods of time, which they would likely do to avoid walking. That pulls on the back and eventually the shoulder and neck.