The most common though that I see in BJJ is the cervical sprain or strain. The cervical spine is the most mobile segment of the spine however it puts it at a high risk of injury. Cervical sprains/strains are soft tissue injuries. A strain is linked to muscle, while a sprain is linked to tendons.
However, for some people, effects are much shorter and they have to take modafinil 2X per day (albeit this is not that common). For other people, effects can last 20-24 hours. It all depends on how your body processes it.
What is the shelf life of the PromoCell media and supplements? The shelf life of our basal media is 9 months (when stored between 4Â°C - 8Â°C). The shelf life of the supplements is 12 months (when stored at -20Â°C) from the date of manufacture. The exact expiry date is specified on the product label.