Multiple Choice
Which one of the following is an example of an isometric contraction?
A) person lifting books from the floor
B) tightening of abdominal muscles while sitting
C) kicking a soccer ball
D) swinging a golf club
E) doing abdominal "crunches" (sit-ups)
Correct Answer:

Verified
Correct Answer:
Verified
Q29: What is the role of calcium ions
Q30: Which sequence lists the structures from largest,
Q31: As the rate of stimulation of motor
Q32: The process of increasing tone by activating
Q33: Match the following.<br>-anaerobically break down creatine phosphate<br>A)relaxation<br>B)fast-twitch
Q35: A complete cycle of contraction and relaxation
Q36: The region where a skeletal muscle cell
Q37: Match the following.<br>-contain gap junctions that permit
Q38: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7437/.jpg" alt=" Using the figure
Q39: Match the following muscles to their function.<br>-flexes