What was the % increase in the force of contraction at the maximal tetanic contraction over the single twitch?  [x] %. Round to the nearest whole number and enter the number only in the answer box.   Use the formula below and the values from the previous question. % Increase with tetanus  = {[(Tetananized contraction force) – (Single Twitch contraction force)] / (Single Twitch contraction force)} Multiply result by 100 to get percent.  

ACTIVITY 2:  According to your data, active muscle force [x] with increasing stimulus strength as [y] motor units are recruited

A twitch is

Which of the following distinguishes a state of unfused tetanus from a state of complete (fused) tetanus?

Why was a stimulus of 8.5 volts used in this experiment?

Activity 5:  In this activity, why did the muscle force decrease over time?

Define fatigue.

Activity 3:  Which of the following produced an increase in stimulus frequency?

Select the two most widely used resume formats.

Which of the following statements is true of eye contact?