Around 1880, while in Moscow and approximately simultaneously with working on Esperanto, Zamenhof made an aborted attempt to standardize Yiddish, based on his native Bialystok (Northeastern) dialect, as a unifying language for the Jews of the Russian Empire.
Try speed work. Speed work refers to a type of strength training which uses a much lower percentage of your maximal weight. Lifting weights with greater bar speed trains your stretch reflex and your ability to build momentum more quickly, as well as recruit more muscle fibers.
A good pitch or throw starts with your legs. Lunges, squats and calf raises donât require weights and can be done almost anywhere. Depending on your age and conditioning working your legs two to three days a week can quickly improve your lower body strength as well as balance. Weights Are Not Evil.