String tension is one of the most important factors in how your racket performs, yet it’s often overlooked. I’ve seen players transform their game simply by adjusting their tension by a few pounds. Let me explain how it works.
The Basics
String tension is measured in pounds (lbs) and typically ranges from around 40 lbs to 70 lbs, depending on the racket and player preference. Most rackets have a recommended tension range printed on the frame.
Low Tension (40-50 lbs)
Lower tensions create a “trampoline effect” that gives you more power with less effort.
Advantages:
- More power and depth on shots
- Softer feel, reducing arm strain
- Increased spin potential
Disadvantages:
- Less control on fast shots
- More string movement
Best For: Players who want extra power, those with arm issues, or anyone looking for a more forgiving feel.
Medium Tension (50-60 lbs)
This is where most club players will find their sweet spot. It’s the range I recommend if you’re not sure where to start.
Advantages:
- Balanced power and control
- Suitable for most playing styles
- Good blend of comfort and durability
Disadvantages:
- No extreme benefits in one area
Best For: All-round players, those who are still developing their game, or anyone who wants a bit of everything.
High Tension (60+ lbs)
Higher tensions give you more control but require you to generate your own power. Many professionals play at higher tensions because they can generate tremendous racket head speed.
Advantages:
- Greater control and precision
- Reduced string movement
- Ideal for players who generate their own power
Disadvantages:
- Less power and comfort
- Can increase risk of arm injuries
Best For: Advanced players with good technique who want maximum control, aggressive hitters who don’t need help generating power.
Quick Reference Table
| Tension Range | Power | Control | Comfort |
|---|---|---|---|
| Low (40-50 lbs) | High | Lower | High |
| Medium (50-60 lbs) | Balanced | Balanced | Good |
| High (60+ lbs) | Lower | High | Lower |
My Advice
When you bring your racket to me, I always ask about your playing style before recommending a tension. There’s no “perfect” tension that works for everyone - it depends on your strings, your racket, and how you play.
If you’re experimenting, I suggest starting in the middle of your racket’s recommended range and adjusting from there. Try going 2-3 lbs higher or lower and see how it feels.
Related Articles
- Understanding Tennis String Types - Learn about natural gut, polyester, synthetic, and hybrid strings
- Choosing the Right Strings for Your Playing Style - Match your setup to how you play
- When Should You Restring Your Racket? - Know when tension has dropped too much