Fitness basics
Learning Center
Penis pump
Find out how this device can be placed on your penis to create an erection.
Penis health: Identify and prevent problems
Understand the factors that affect penis health and how to identify problems.
Penis fracture: Is it possible?
Know the signs and symptoms of a penis fracture.
Penile implants
Explore your choices and learn what to expect from penile implant surgery.
PSA test
Learn about this prostate cancer screening test, including why it's done, what to expect, risks and results.
PSA levels: Can they rise after partial prostate removal?
A number of factors can cause PSA levels to rise after surgery for an enlarged prostate.
Orchitis
This inflammation of one or both testicles can cause pain and infertility. It's usually caused by a bacterial infection or the mumps virus.
No pain, no gain? No way!
When it comes to exercise, the "No pain, no gain" mantra is bad advice. Exercise shouldn't hurt. At most, you may feel a little muscle soreness when you do a new workout or activity. If you feel pain, dizziness, nausea or shortness of breath during exercise, stop. You may be pushing yourself too hard.
Need motivation to exercise? Try a diary
Have you started a workout program? Good for you! Record your efforts to track progress toward your goals. After each workout, record these items: 1. The date. 2. Your activity (swimming, lifting weights, volleyball). 3. How long you exercised. 4. How you felt afterward. Having a chronicle of your improvement can be a great source of motivation.
Need a gym to get fit?
You don't need a gym membership to get in shape. You can fit physical activity into your daily life by doing things you enjoy outside of the gym. Play pickup basketball, go biking or walk around the park. Lift some hand weights while you watch your favorite TV show. Take the stairs at work or when shopping. Or take an exercise class through your community.
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