What does 3+ muscle strength mean?
What does 3+ muscle strength mean? Grade 3+ (Fair+): MMT grade 3+ is not quite middle of the road results. In this grade, a patient is able to perform complete range of motion with the addition of gravity and minimal resistance. Grade 3 (Fair;50%): Manual muscle testing grade 3 is considered the mid-range for muscle strength. How is muscle strength graded? How to Assess Muscle Strength0: No visible muscle contraction.1: Visible muscle contraction with no or trace movement.2: Limb movement, but not against gravity.3: Movement against gravity but not resistance.4: Movement against at least some resistance supplied by the examiner.5:...