1. Perceived Benefits Among Regular Users

A 2023 survey involving 111 individuals who regularly exercise found that 87% felt THC use assisted them with recovery from exercise. This suggests that habitual users perceive THC as beneficial for post-exercise recovery, though the study did not establish a causal relationship.
PubMed

2. Limited Impact on Athletic Performance

Research indicates that while cannabis, including THC, may not significantly impair athletic performance, it doesn't necessarily enhance it either. A review of studies concluded that chronic cannabis consumption had no significant effect on athletic performance, including measures like VO₂Max and physical working capacity.
BioMed Central

3. Acute Effects on Physiological Responses

A 2025 study investigated the acute effects of cannabidiol (CBD), a non-intoxicating compound in cannabis, on physiological and subjective responses to endurance exercise in trained runners. The study found limited beneficial effects of CBD on physiological parameters such as VO₂ and mean power.
SpringerOpen

4. Psychological Effects and Exercise Enjoyment

Some studies suggest that cannabis use, including THC, may enhance the psychological aspects of exercise. For instance, a study by Angela Bryan found that individuals who used cannabis around the time of their workouts reported greater enjoyment and increased motivation to exercise.
TIME

Conclusion

While some individuals report subjective benefits from using THC edibles for fitness recovery, current scientific evidence does not conclusively support significant improvements in athletic performance or recovery. Individuals considering THC use for fitness recovery should be aware of the limited research and potential variability in effects. As always, it's advisable to consult with a healthcare professional before incorporating THC or any supplement into a fitness regimen.