Personality Traits and Vitamin D3 Supplementation Affect Mood State 12 h Before 100 km Ultramarathon Run.

摘要: Background: Participation in extreme endurance sports is becoming an increasingly popular activity, and thus more people are getting involved it. Taking part a 100 km run associated with great physiological psychological stress, which can affect one’s mood state. Thus, the goal of this study was to determine if personality, experience, motives for participation related runner’s its changes as well investigate whether vitamin D3 supplementation influences 12 hours before after run. Method: The group consisted 20 experienced marathon ultramarathon runners taking track All participants were males aged between 31 50 (M = 40.75, SD 7.15). divided two equal subgroups: placebo supplemented D3. Personality traits assessed using Polish version Eysenck’s EPQ-R 106 states measured twice (12 run) UMACL by Mathews, Chamberlain, Jones. Motives ultramarathons IPAO Lipowski Zaleski. Results: Levels correlated very strongly energetic arousal (rs 0.80; p < 0.05) hedonic tone 0.74; There no significant correlations levels Moreover, extraversion moderately tense -0.48; 0.47; while neuroticism 0.53; -0.57; 0.05). Conclusions: Both personality runners’ pre-run mood. These effects nullified when it comes post-run states.