
For decades, the image of a cannabis-consuming gym enthusiast has been shrouded in a cloud of misconception. Lazy stoners glued to the couch hardly embody the picture of peak fitness.
However, with cannabis legalization spreading across the nation and cultural attitudes shifting, a surprising trend is emerging: more people are openly discussing the potential benefits of incorporating cannabis into their workout routines. But is there any truth to the idea of a “weed workout boost,” or is it all smoke and mirrors?
While anecdotal evidence abounds, with exercisers reporting reduced anxiety, heightened focus, and increased enjoyment during workouts, scientific research remains somewhat hazy.
One of the few studies published in the Journal of Science and Medicine in Sport casts some doubt on weed’s performance-enhancing properties. The research suggests a potential decline in peak performance following cannabis use. However, the study’s qualitative nature limits its ability to quantify the impact definitively.
Despite this concern, some exercisers swear by weed’s ability to enhance specific aspects of their workouts. Activities like running or cycling, which involve repetitive motions, may benefit from the increased focus and enjoyment associated with the use of cannabis. A 2020 study published in Sports Medicine seems to support this notion, reporting that participants experienced a heightened “runner’s high” while exercising under the influence of marijuana.
However, the potential benefits come with a set of challenges. Cannabis can elevate heart rate and lower blood pressure, which can be risky for individuals with pre-existing cardiovascular conditions or those engaging in high-intensity workouts. The increased risk of lightheadedness adds another layer of concern. Charles Ellis, owner of BAM (By Any Means) Fitness in Houston, emphasizes caution.

“While some people might find cannabis helps with focus during repetitive exercises, its impact on coordination and reaction time shouldn’t be ignored. These functions are crucial for weightlifting and many other activities, and impairment could lead to serious injuries.”
Ellis is a supporter of the use of marijuana while working out. In almost 10 years as a fitness professional, itโs always been part of his daily regimen to smoke. It is something heโs been doing through the years, and he monitors his usage depending on the type of workouts he is performing.
“It gives me a sense of calm. It slows my heart rate down. It gives me a sense of peace,” he said. “I can actually focus on the task at hand. And I’m not scatterbrained.”
He describes the benefits as a means to speed up his recovery time. His body goes into a “numb state,” which allows his muscles to “open up,” which increases his pain tolerance.
Beyond the euphoric feeling of marijuana, studies have linked THC, the psychoactive compound in marijuana, to impaired memory, judgment and reaction time. These impairments can significantly hinder athletic performance, especially in sports requiring quick thinking and strategic decision-making.
Many professional sports leagues have strict anti-doping policies that ban THC use. Additionally, driving under the influence of marijuana remains illegal in most jurisdictions, making it risky to consume cannabis before workouts that require driving home afterward.
So, should you light up before hitting the gym? The answer, for now, is a resounding “maybe.”
While the potential for increased enjoyment and focus during certain exercises exists, scientific research must be more conclusive.
“It’s important to do your research. Most of the time, people who smoke are self-medicated. You need to know what your body can tolerate and ensure you are in a safe environment where youโre not causing other harm,” he said. “I wouldnโt suggest getting high and then driving to the gym. You donโt want to be overly high to the point where youโre incoherent.”
Athletes seeking to optimize their performance should prioritize proven strategies like proper nutrition, adequate sleep, and a well-rounded exercise program. Consulting with a sports physician before incorporating cannabis into your routine is crucial, especially if you have any underlying health conditions.
With legalization expanding, studies on the impact of different cannabinoids, such as the non-psychoactive CBD, on recovery and pain management are likely to increase. Additionally, researchers may delve deeper into the effects of specific cannabis strains and their varying impacts on athletic performance.
Ultimately, the decision to incorporate cannabis into your workout routine is a personal one. However, it’s essential to be armed with the facts: while weed might not be a performance-enhancing wonder drug, it could potentially enhance the enjoyment of certain workouts. But remember, safety always comes first. So, proceed cautiously, prioritize proven training methods, and, most importantly, listen to your body.
Ellis said the ultimate goal is to “achieve optimal fitness high or not.”
