How Do Weightlifting and CrossFit Cause Elbow Injuries?

People often forget about an important joint called the elbow during high-intensity training. Athletes usually focus on protecting their lower back or knees, but the elbow works just as hard. It is a hinge joint that sits between a heavy barbell and a strong shoulder.

In CrossFit and traditional weightlifting, the elbow handles heavy loads and fast movements. Over time, this can lead to serious and painful injuries. Learning how and why these injuries happen is the first step to staying strong in the gym and avoiding long visits to physical therapy.

What Is the Lifting Elbow?

To understand elbow injuries, it helps to know the anatomy. The elbow is a hinge joint where three bones meet:

• Radius
• Ulna (forearm bones)
• Humerus (upper arm bone)

Your elbow joint is held together by many muscles and ligaments that help it move and stay stable. When you lift weights or do CrossFit, you are most likely to hurt two main parts of the elbow:

• The lateral epicondyle is on the outside of the elbow.
• The medial epicondyle is on the inside of the elbow.

How Fatigue from Training Affects Your Joints

Some workouts at the gym can hurt your elbow because they put stress on the joint over and over again. If you know how different actions affect your elbow, you can work on your technique and change how much you train to keep yourself from getting hurt. Here are some of these exercises:

High-Rep Stress Around the Center

When you do high-rep CrossFit workouts like AMRAP or For Time sessions, your arms get tired quickly. This is especially true during moves like pull-ups and toes-to-bar.

More stress is put on the tendons when the muscles in your wrist get tired. This can cause small tears. As a result, the tendon may weaken over time if it doesn’t get better. This is known as tendinosis.

The Front Rack Makes and Mobility Gaps

If you can’t move your shoulders or wrists enough during cleans or front squats, your arms may drop in the front rack position. This hurts the elbow joint instead of the shoulders by putting extra stress on it. This leads to strain and swelling.

Explosive Lockouts

When you do moves like the snatch and clean and jerk, if you lock out your elbow too hard or don’t control it, you could hurt the joint. Overstretching your arm can form bone spurs that feel painful when you straighten your arm.

Stress on the Nerves and a Tired Grip

Strong grips used during deadlifts and farmer’s carries can damage the ulnar nerve near the funny bone. Your thumb and ring finger can feel tingly now, indicating cubital tunnel syndrome.

What You Can Do to Protect Your Elbows

When you work out, these are some good ways to keep your knees from hurting:

• Mobilize shoulders and upper back to reduce elbow stress during lifts.
• Avoid consecutive high-intensity pulling workouts to allow muscles time to recover.
• Use lifting straps when appropriate to reduce tendon strain.
• Incorporate slow, controlled negative wrist curls to strengthen tendons for heavy loads.

Final Word

Understanding your elbow’s function and respecting its limits helps you continue training hard while reducing your risk of long-term injury. Taking care of your elbows today helps make sure that your fitness journey stays consistent and pain-free.

Consult our board-certified orthopedic surgeon, Dr. Randy Y. Luo, for elbow injuries. Call us today to book your appointment.