143muscle16 - – Units take turns – Prevents fatigue...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
16 • Weak stimulus – Lowest threshold fibers – Slow twitch typically • Moderate: adds Fast Oxidative • High stimulus: all fibers • Asynchronous:
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: – Units take turns – Prevents fatigue Recruitment of Fibers: Produce Graduated Force Figure 12-18: Motor units...
View Full Document

This note was uploaded on 12/27/2011 for the course KIN 143 taught by Professor Asmundson during the Fall '09 term at Simon Fraser.

Ask a homework question - tutors are online