The manual includes the following topics: - Learn about 15 years of recorded data that proved the most effective, time-efficient way to train for speed…guaranteed! - Technical considerat…Descrição completa
speed reading bookFull description
Full description
Descripción: speed reading book
Speed SensorDescripción completa
Full description
Descrição completa
The manual includes the following topics: - Learn about 15 years of recorded data that proved the most effective, time-efficient way to train for speed…guaranteed! - Technical considerat…Full description