Table 1.

Older adults did not perform at the same level as young adults (all variables significantly different between the two age groups at p <0.01).

Variable	YA	OA
RT (ms)	481 ± 100	622 ± 154
IEE (mm)	10.78 ± 1.06	19.43 ± 1.43
PSMT (ms)	484 ± 67	599 ± 98
FEE (mm)	6.79 ± 1.08	12.81 ± 4.69

RT, reaction time; IEE, initial endpoint error; PSMT, primary submovement time; FEE, final endpoint error.