The yo-yo

Date	Weight (lbs)	Suprailiac skinfold (mm)	Bodyfat (%)
Mar 1, 2004	175	?	?
Jul 11, 2004	157	15	~ 15.4
Oct 21, 2004	145.5	7	~ 7.3
Dec 15, 2004	150	7.5	~ 9.5
Jan 27, 2005	156	11	~ 11.6
July 29, 2005	166	12.75	~13.6