In this discussion, you will examine ways in which muscles canbe weakened or strengthened.
Objectives
- Describe the gross and microscopic anatomy of skeletalmuscle.
- Describe the anatomical differences between skeletal, smooth,and cardiac muscles.
- Explain the current concept of muscle contraction based onthree factors: neuroelectrical, chemical, and energy sources.
- Define muscle tone.
- Compare isotonic and isometric contractions.
Step 1: Respond to the following:
In addition to experiencing disorders and diseases that canaffect muscles, people can strengthen or weaken their muscles invarious ways. Certain diseases, for example, can weaken muscles; incontrast, people can develop routines that strengthen theirmuscles.
- Describe two ways in which people can, perhaps unintentionally,weaken their muscles. What are two ways in which people can,intentionally or unintentionally, strengthen various muscles withintheir body?
- Search a reputable source to find an online article thatdiscusses ways of strengthening muscles. Summarize the article in asentence or two.
- Explain whether you agree or disagree with what the articlesuggests and why.
