Fig. 2From: The Impact of Gastrointestinal Symptoms and Dermatological Injuries on Nutritional Intake and Hydration Status During Ultramarathon EventsDermatological injuries (a) and pain severity of dermatological injuries (b) of ultramarathon runners during a multi-stage ultramarathon. Pain severity scale: 0 = no pain, 1 = minimal pain, 2 = mild pain, 3 = moderate pain, 4 = severe pain, and 5 = elimination from event. Mean ± SD (n = 54): ††p < 0.01 vs. Stage 1Back to article page