Paper details AMA format; 3-5 text sources (can include PT journals), up to 2 peer reviewed/credible internet sources that can be easily accessed Introduction: Paragraph leading to what the paper discusses. Anatomy & Physiology: Explanation of of the components of chosen system and how it works. Approximately 4 paragraphs. Exercise: Discussion of which types of exercises and activities might be beneficial to the chosen system. Include what changes would occur in the system with exercises, positive or negative, the considerations to exercise in the presence of systematic problems/pathology and precaution to exercise if any to be heeded due to problems/pathology. This section should focus on how exercise impacts the chosen system, including what structures are affected. Some activities may not directly involve the system but can still have a positive or negative effect on aspects of a chosen system. Conclusion: A paragraph closing the paper to tie up all topics discussed. Readers should gain a deeper knowledge of the chosen system and have a basic concept of the physiological effects of exercise on the system. The conclusion should summarize and highlight the new knowledge presented within the paper.