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What to know about exercise injuries

Overtraining and improper form may lead to sprains, strains, and other issues.


LearnBone & jointMuscle strainWhat to know about exercise injuries
  • What are the most common exercise injuries you see?
  • How can we avoid exercise injuries?
  • How can we distinguish between nerve pain, muscular pain, and skeletal pain?
  • Can we do anything at home to treat some of these injuries?
  • How do we know when to see a healthcare provider?
  • Is there anything else we need to know?

To avoid injury when you exercise, it’s important to practice safe workout habits. You can achieve your fitness goals—without getting hurt—by learning correct techniques. It also helps to learn how exercise injuries happen, and what to do if you think you have one.

We asked Kristen Herbst, DO, an orthopedic surgeon in Vestal, New York, about the most common exercise injuries, how to tell the difference between types of injuries, and when it’s time to see a healthcare provider (HCP).

What are the most common exercise injuries you see?

Herbst: Injuries to ligaments and tendons in the ankles and shoulders are the most common. We also have a lot of people dealing with overuse injuries like tendinitis after they've been doing the same activity for a while. In general, we mostly see strains, sprains, and tendinitis.

We see a lot of rotator cuff tendinitis in the shoulder among people in the 40 to 50 age group. When the rotator cuff is involved, it’s normally caused by overhead activities. If we're strictly talking exercise, you're going to see this in tennis players and weekend warriors that play volleyball or any other sport involving an overhead motion. We see tendinitis in the elbows with many tennis players and golfers.

Right now, cross-training and weight lifting are very popular fitness regimens, so we see tendinitis of the shoulders, elbows, knees, and ankles from lifting weights repeatedly.

How can we avoid exercise injuries?

Herbst: When people are so focused on getting a good calorie burn or losing weight, they forget that everything is not just about cardio and heavy weight lifting. Here are four of my tips to stay injury-free:

  • Stretch: Stretching is very important because it keeps you flexible and you need to stay flexible to avoid injuries.
  • Maintain a strong core: It’s easy to overlook core strength, too. We have to make sure the abdominal region and low back muscles are strong. If you have strong core muscles, you’ll have better posture which will help your body’s alignment. If your body is properly aligned, you’ll be prepared for any activity.
  • Work on balance: As we get older, our balance isn’t quite as stable, but simple core-strengthening exercises will improve function and also prevent injuries.
  • Vary your activities: Many runners and endurance athletes get into a groove and think their endurance workout should be their only activity. It’s better to try other forms of exercise so you strengthen other muscles in addition to the endurance activity. Biking and swimming are great options, and cross training is really important, too.

How can we distinguish between nerve pain, muscular pain, and skeletal pain?

Herbst: Skeletal pain will cause an achy sensation even while your body is at rest. Many people describe minor skeletal injuries as the type of pain you would feel if you had a toothache. An acute fracture will cause more severe pain.

Muscle pain usually strikes when you’re actively using that particular muscle. Whether it’s running or lifting, if you feel pain in the muscles you’re working, it’s most likely a muscular issue.

Nerve pain can cause a burning sensation or be associated with weakness. If you have a pinched nerve in your back or sciatica, you’ll feel the burning sensation and pain radiating. The feeling may not stay in one place.

Can we do anything at home to treat some of these injuries?

Herbst: Depending on the severity of the pain, I would encourage everyone to start with their own little treatment algorithm: Take a step back from the activity that's causing the pain, then apply ice to the pain spot to lower the inflammation. Depending on medications you are currently taking and any other health conditions you may have, if you can, take an over-the-counter anti-inflammatory medication, too.

If you have a lower extremity injury, I always encourage people to elevate the body part that’s in pain as they are icing it.

How do we know when to see a healthcare provider?

Herbst: If the pain lingers for more than one or two weeks, even after resting and activity modification, that is a good indicator you many need to have it checked out, in case there is something more serious going on.

A good rule of thumb: Tend to it at home on your own and modify your activities. If it's still bothering you in a week or two, see your HCP.

Is there anything else we need to know?

Herbst: If you’re getting injured over and over again, try a different exercise routine and take a look at why you keep getting injured. You may need to work on your technique or you may need orthotics, extra support for your feet. There are always options to help you safely reach your fitness goals, so it’s important you don’t give up.

Sources: Johns Hopkins Medicine. Preventing Sport... + 6
  1. Johns Hopkins Medicine. Preventing Sports Injuries. Accessed July 21, 2026.
  2. Kaiser Permanente. 6 Tips for Avoiding Injury-Causing Exercise Mistakes. February 10, 2025.
  3. MedlinePlus. How to avoid exercise injuries. September 15, 2024.
  4. Mayo Clinic. Core Exercises: Why You Should Strengthen Your Core Muscles. March 25, 2025.
  5. UCLA Health. Why Balance Is So Important (and How to Improve It). August 19, 2025.
  6. National Institute of Arthritis and Musculoskeletal and Skin Diseases. Sports Injuries. September 2024.
  7. Northwestern Medicine. Pain Management. Accessed July 21, 2026.
Written by Olivia DeLong.
Medically reviewed by Amy Gonzales, MD.April, 2026
Updated onJuly, 2026
Written by Olivia DeLong.
Medically reviewed by Amy Gonzales, MD.April, 2026
Updated onJuly, 2026
  • What are the most common exercise injuries you see?
  • How can we avoid exercise injuries?
  • How can we distinguish between nerve pain, muscular pain, and skeletal pain?
  • Can we do anything at home to treat some of these injuries?
  • How do we know when to see a healthcare provider?
  • Is there anything else we need to know?
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