Interactive apps for computing predicted muscle strength
Estimating the severity of muscle weakness is critical for diagnosis and follow-up. As quantitative strength testing becomes more frequently used, it remains uneasy to compute predictive value in routine. These apps allows the computation of predictive values for maximal voluntary isokinetic and/or isometric voluntary strength in major muscle groups. The apps are built using Shiny (an R package for building web apps from R). It works on phones too.
PredKneeExt allows the computation of predicted maximal isometric knee extension strength using equations published in several studies.