Today's GB - Chester Horse Racing Picks

Yielding

A rain-soaked turf condition often producing a slick or heavy course and slower finish times.

Pari-Mutuel

A pool style wagering system, where all money input through betting is divided among those with winning tickets (save for various deductions by the track operators).

Condition Book

A list of upcoming races issued by the racing secretary, where the conditions of races to be run over the next few weeks are written.