. 2011 Jul 18;13(5):769–773. doi: 10.1038/aja.2011.27

Table 1. Kinetic parameters that charactrerized linear, transitional and hyperactivated sperm movement.

Kinetic parameters	Linear	Transitional	Hyperactivated
VCL	27.82±1.05^a	34.20±0.89^b	40.32±1.06^c
VSL	25.56±1.07^a	24.21±0.75^a	10.23±1.46^b
LIN	0.92±0.01^a	0.71±0.02^b	0.49±0.04^c

Abbreviations: LIN, linearity; VCL, curvilinear velocity; VSL, linear velocity.

Data are expressed as the mean±s.e. of 100 spermatozoa. Different superscript letters indicate significant differences compared with other sperm movements (P<0.05).