Fig. 2. Typical dives made by (A) Individual 1 (June 19, 2003), (B) Individual 2
(June 22, 2003) and (C) Individual 3 (November 1, 2004), showing swimming
speed, depth and swaying acceleration. Vertical broken lines separate dives
into three phases: descent, bottom and ascent. Note that stroke patterns in
descent and ascent differ among the individuals.