Open - Closed
open- affected by environment
closed- not affected by environment
Gross - Fine
gross- strong, powerful movements
fine- small, precise movements
Self paced - Externally paced
self paced- controls start of skill
externally paced- no control over start of skill
Simple - Complex
simple- few decisions
complex- many decisions
High - Low
high- not easily broken down
low- easily broken down
Discrete - Serial - Continuous
discrete- clear beginning and end
serial- several discrete movements to make one movement
continuous- skill is continuously repeated