If your joints start hurting while you’re working out, it’s best to stop and take another approach. Joint pain is never good during exercise, and it can signify two things: potential injury or the fact that your body isn’t quite ready for the strain. This may be of particular interest as temperatures begin to drop. Warming up prior to exercise can help prevent joint pain and reduce the risk of an injury. It allows the synovial fluid to work its way into the joints so they are lubricated and move freely. What would a warm-up look like? It really depends on what you’re doing. If you’re heading outdoors for a walk, jog, or bike ride, it can involve simply starting out at a slower pace. Take 10 to 15 minutes to ease into it before really hitting your stride. For resistance training, a walk can help. It’s also a good …