“In the sports domain, cannabis is prohibited by the World Anti-Doping Agency (WADA) across all sports in competition since 2004. The few studies on physical exercise and cannabis focused on the main compound i.e. Δ9-tetrahydrocannabinol. Cannabidiol (CBD) is another well-known phytocannabinoid present in dried or heated preparations of cannabis. Unlike Δ9-tetrahydrocannabinol, CBD is non-intoxicating but exhibits pharmacological properties that are interesting for medical use.
The worldwide regulatory status of CBD is complex and this compound is still a controlled substance in many countries. Interestingly, however, the World Anti-Doping Agency removed CBD from the list of prohibited substances – in or out of competition – since 2018. This recent decision by the WADA leaves the door open for CBD use by athletes.
In the present opinion article we wish to expose the different CBD properties discovered in preclinical studies that could be further tested in the sport domain to ascertain its utility. Preclinical studies suggest that CBD could be useful to athletes due to its anti-inflammatory, analgesic, anxiolytic, neuroprotective properties and its influence on the sleep-wake cycle. Unfortunately, almost no clinical data are available on CBD in the context of exercise, which makes its use in this context still premature.”
https://www.ncbi.nlm.nih.gov/pubmed/32205233
“Athletes could benefit from CBD to manage pain, inflammation and the swelling processes associated with injury. CBD could be useful to manage anxiety, fear memory process, sleep and sleepiness in athletes. CBD could be interesting for the management of mild traumatic brain injury and chronic traumatic encephalopathy.”
https://www.sciencedirect.com/science/article/abs/pii/S1043661819326143?via%3Dihub
“To determine whether adjunctive dronabinol, a licensed form of delta-9-tetrahydrocannabinol, reduces opioid consumption when used off-label for managing acute pain following traumatic injury.
“Brain trauma was clinically associated with increased osteogenesis in the appendicular skeleton. We showed previously in C57BL/6J mice that mild traumatic brain injury (mTBI) transiently induced bone formation in the femur via the 
“Cannabidiol (CBD), a non-euphorigenic compound derived from 
“The endocannabinoid system (ECS) is an extensive endogenous signaling system with multiple elements, the number of which may be increasing as scientists continue to elucidate its role in human health and disease. The ECS is seemingly ubiquitous in animal species and is modulated by diet, sleep, exercise, stress, and a multitude of other factors, including exposure to phytocannabinoids, like 
“Cannabidiol (CBD) is a natural compound of cannabis, which exerts complex and widespread immunomodulatory, antioxidant, anxiolytic, and antiepileptic properties. Many experimental data suggest that CBD could have several types of application in alcohol use disorder (AUD) and alcohol-related damage on the brain and the liver.
“Neurological dysfunctions are the most impactful and persistent consequences of traumatic brain injury (TBI). Indeed, previous reports suggest that an association between TBI and chronic pain syndromes, as well anxio-depressive behaviors, tends to be more common in patients with mild forms of TBI. At present, no effective treatment options are available for these symptoms.