It looks like your question about the physical changes experienced by teen males might be incomplete. However, I can provide a list of common physical changes that teens may experience during puberty:
- Growth Spurts: Increased height and changes in body proportions.
- Muscle Development: Increased muscle mass and strength.
- Voice Changes: Deepening of the voice as the larynx grows.
- Facial and Body Hair: Growth of hair on the face (beard, mustache) and body (chest, legs, arms).
- Skin Changes: Oily skin and potential acne due to hormonal changes.
- Changes in Reproductive System: Development of testes and penis, and the onset of sperm production.
If you have specific changes in mind or if there's more context to your question, feel free to provide that!