Mainsail trimming is not only a physically and mentally demanding role
on a boat; it is one of the most crucial. You need a deep and subtle
appreciation of sail shapes and the controls used to achieve them. Most
significantly, the role requires an obsession with acquiring and
maintaining speed. This book is here to help and it has been written in
a groundbreaking way. Every effort has been made to simplify the subject
and explain everything that you need to know without blinding you with
science. Sailing terminology has been reined-in as much as possible and
only information relating to mainsail trimming has been included. High
quality photographs and illustrations are used throughout to simplify
this complex subject. This is achieved by showing the sail shapes needed
to make the boat go fast and stay under control. Only one sailing role
is dealt with to further simplify the subject and make sailing more
accessible to the newcomer.