Who Uses a Baseball Training-Log?

For more then 110 years, baseball players have been recording their information from their baseball workouts. First signs of this practice can be dated back to English Runner Alfred “Alfie” Shrubb (12 December 1879 – 23 April 1964) who kept detailed notes of his training in a diary format as a professional runner.

Some baseball players record various information about their baseball workouts, health, meals and assessments each day and over a period of time. These measurements are usually kept in a diary, log or journal written format.