Central Sensitization and Physical Activity in Adolescents With HSD/hEDS

"To achieve exertion and not exhaustion, cycling will be stopped at 75% of the expected maximum heart rate (maximum heart rate of 220 beats per minute minus age) as a target value.~If the participant then indicated that they do not feel strained, the cycling will continue until the participant experienced an effort on Borg Rating of Perceived Exertion Scale scale of 15 (hard)."