Exemplary embodiments are directed to muscle fatigue measuring devices that include a bottom stabilizing portion, a handle, a central extended portion, and a force measuring device. The central extended portion can be disposed between the bottom stabilizing portion and the handle. The force measuring device can be connected to the handle. The force measuring device can be adapted to measure a force applied to the handle. Exemplary embodiments are also directed to methods of measuring muscle fatigue and muscle fatigue measuring systems.
