AnswersL02A1

AnswersL02A1 - Lesson 2A1 ELECTROMYOGRAPHY II Motor unit...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Lesson 2A1 ELECTROMYOGRAPHY II Motor unit recruitment and Fatigue (Using the Lafayette Instruments Hand Dynamometer) DATA REPORT ANSWER GUIDE I. Data and Calculations Motor Unit Recruitment Subject Profile Name Height Age Weight Gender: Male / Female Dominant forearm: Right / Left A. Complete Table 2A1.1 using Segment 1 data. Note : You may not need nine peaks to reach max. Table 2A1.1 Segment 1 Data Forearm 1 (Dominant) Forearm 2 Force at Peak Raw EMG Int. EMG Force at Peak Raw EMG Int. EMG Peak # Targeted Force [CH 1] mean [CH 3] p-p [CH 40] mean [CH 1] mean [CH 3] p-p [CH 40] mean 1 10 2 20 3 30 4 40 5 50 6 60 7 70 8 80 9 90 Few students will exceed 30 kg clench force .
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Fatigue B. Complete Table 2A1.2 using Segment 2 data from each arm. Table 2A1.2 Segment 2 data Forearm 1 (Dominant) Forearm 2 Maximum Clench Force 50% of max clench force Time to Fatigue Maximum Clench Force 50% of max clench force Time to fatigue CH 1 value calculate CH 40 T CH 1 value calculate CH 40 T II. Questions
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

AnswersL02A1 - Lesson 2A1 ELECTROMYOGRAPHY II Motor unit...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online