What Causes Tennis Elbow
Tennis elbow develops when the tendons connecting the forearm muscles to the outside of the elbow become overworked. The extensor carpi radialis brevis (ECRB) tendon is most commonly affected. Repeated stress causes tiny tears that lead to pain, tenderness, and reduced grip strength.
This kind of damage doesn’t happen overnight; it builds up. Which is exactly why it shows up so often in jobs where you’re doing the same motion over and over, day after day.
Trades and Manual Labor Jobs
A lot of the highest-risk jobs for tennis elbow are hands-on, physical ones:
- Painters: all that brush and roller work strains the forearm
- Plumbers: constant wrench-turning and pipe-fitting means constant gripping and twisting
- Carpenters: hammering, sawing, tool use, it all adds up on the elbow
- Bricklayers: lifting and positioning heavy materials again and again
- Auto Mechanics: hand tools in awkward positions, all day long
Kitchen and Food Service Jobs
Cooks and butchers deal with a lot of the same risk factors, mostly from repetitive knife work and gripping hard, over and over, through a shift. Chopping, slicing, hauling heavy cookware, it all puts strain on the same tendons behind the tennis elbow. Kitchen staff end up being another group that gets hit a lot.
Office and Desk Jobs
It isn’t just physically demanding jobs that carry risk. People who use computers for most of the day are also especially prone to the condition. Constant typing, mouse use, and awkward wrist positioning during long desk shifts can gradually strain the same tendons, even without heavy lifting or forceful movements involved.
Other At-Risk Occupations
A number of other jobs are also linked to higher rates of tennis elbow, including manufacturing workers, landscapers, hairdressers, and barbers, all of which involve repeated hand and wrist motion over the course of a workday.
The common thread across all of these occupations isn’t the specific task itself, but the repetition: performing the same gripping, twisting, or extending motion over and over, often for years, gradually wears down the tendon.
Why Repetition Matters More Than Job Type
Lateral epicondylitis is especially common in occupational settings, where it shows up far more often than in the general population. Upper-extremity overuse injuries are a common cause of work-related musculoskeletal disorders.
What connects painters, plumbers, cooks, and office workers isn’t the industry. It’s the repeated strain placed on the same small set of tendons. Task after task, shift after shift, that strain adds up.
When to See a Doctor
If you’re noticing persistent pain or tenderness on the outside of your elbow, especially if it’s affecting your grip strength or making everyday tasks like lifting a coffee cup uncomfortable, it’s worth having it evaluated. Left untreated, tennis elbow can worsen over time, but most cases respond well to early, targeted treatment.
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Wrapping Up
Tennis elbow doesn’t discriminate by profession. Whether you swing a hammer, hold a wrench, chop vegetables, or type at a desk, the same repeated motions put you at risk. The tendon damage builds slowly, often without warning, until everyday tasks start to hurt.
Consult our board-certified orthopedic surgeon, Dr. Michael C. Cusick, M.D., for elbow injuries. Call us at (713) 794-3599 today!



