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 methods is a hands-on test called the ...

DESTIN, Fla. — Handheld dynamometry, a new, inexpensive and quantitative compact device, proved reliable and effective in evaluating muscle strength in a large cohort of patients with idiopathic ...