Conclusion
1. Look at your Maniken®. Explain to your client why you need multiple exercises to
effectively build and tone the muscles of the chest.
You need multiple exercises to effectively work the muscles of your chest because the muscles
are in different locations and have different ways they function.
2. Think about the action of the muscles you have built. Describe at least two exercises
that will strengthen the muscles of the chest. Make sure to note the specific muscles
that are targeted in each exercise. Add information about these exercises to your lab
notebook.
The bench press exercise works out the pectoralis major muscle of the chest. Wall presses work
out the serratus anterior muscles that are on the ribs
3. Explain how the structure and function of one of the muscles of the chest relates to
some of the muscle rules you learned in Activity 4.2.1.
Th
ey muscles of the chest are large and the direction of the muscle fibers shows the way they
work.
