[penguinator]

From Manual of Free diving:

"Training must be designed so that we enter into form in the most relevant period, neither too late or to early. there is nobody better than ourselves to recognize improvements or deteriorations in our form. In the winter we quickly forget the grand performances, incredible times, and abyssal depths. In the winter season and also in spring we must operate at a high workload that diminishes gradually with the onset of summer, the period in which work is predominately aquatic. The scheme that follows is an example of how the various activities should be divided during the year with the aim of reaching peak form for deep free diving in the summer".