The aim of this study is to determine the correlation between graded exercise testing and symptom severity in children and adolescents diagnosed with a concussion. Design Prospective cohort study.

Medically reviewed by Laura Campedelli, DPT Muscle strength grading is used to categorize muscle strength on a scale of 0 to ...

Assessments of cardiovascular and respiratory fitness using graded exercise stress tests are routinely performed. Metabolic, blood lipid and blood pressure measures, electrocardiography, ...

Objectives To (1) determine if wearing a cloth face mask significantly affected exercise performance and associated physiological ... while wearing a face mask during a maximal treadmill test. Methods ...