Here are the answers you chose (in pink), and my comments about your answers (in blue). If you didn't answer all of the questions correctly, you might want to click Previous to try them again. 1. Which fiber type has the most aerobic enzymes?       You did not choose an answer. Please click on Previous to try again.       2. Which fiber type has more mitochondria?       You did not choose an answer. Please click on Previous to try again.       3. Which fiber type has greater endurance and fatigues less quickly?       You did not choose an answer. Please click on Previous to try again.           Now that we've discussed the role that the different fiber types play in force production, let's move on and look at how the speed of the muscle contraction affects force. Click Next when you're ready to continue.