Medically reviewed by Laura Campedelli, DPT Muscle strength grading is used to categorize muscle strength on a scale of 0 to 5 in relation to the expected strength for a muscle. One of the more common ...

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 ...