Initially, rest is the most appropriate way to allow your brain to recover from a concussion. This means avoiding activities that increase any of your symptoms, such as general physical exertion, sports, or any vigorous activities, until these activities no longer provoke your symptoms. This rest also includes limiting activities that require thinking and mental concentration (such as playing video games, watching TV, schoolwork, reading, texting, or using a computer) if these activities trigger your symptoms or worsen them. Initially after a concussion, you may need shortened school days or workdays, and you may need to take breaks during the day or have reduced school workloads or work assignments as you recover from a concussion.  

As your symptoms improve, you may gradually add more activities that involve thinking, such as doing more schoolwork or work assignments, or increasing your time spent at school or work. Your care team will tell you when it’s safe for you to resume light physical activity. You may be allowed to do light physical activity — such as riding a stationary bike or light jogging — before your symptoms are completely gone, as long as it doesn’t worsen symptoms.  

Eventually, once all signs and symptoms of concussion have resolved, you and your care team will discuss the steps you’ll need to take to safely play sports again. These steps will include gradually progressing your exercise intensity to prepare you for a return to your sport. Resuming sports while you still have symptoms increases the risk of a second concussion and potentially significant brain injury.