ergograph
Er"go*graph, n. [Gr. work + -graph.] Defn: An instrument for measuring and recording the work done by a single muscle or set of muscles, the rate of fatigue, etc. -- Er`go*graph"ic (#), a.
Er"go*graph, n. [Gr. work + -graph.] Defn: An instrument for measuring and recording the work done by a single muscle or set of muscles, the rate of fatigue, etc. -- Er`go*graph"ic (#), a.