Question 1

What tension should I string my tennis racquet at?

Accepted Answer

Start at the middle of your racquet's recommended range. Polyester usually plays better a few pounds lower than nylon or natural gut. Lower tension gives easier depth and softer impact; higher tension gives a lower, more predictable launch. Treat the number as a baseline and adjust after you play it.

Question 2

Is polyester string bad for your arm?

Accepted Answer

Polyester is stiff and can be hard on the arm, especially at higher tensions. If your arm is sensitive, start with multifilament or natural gut. A hybrid with polyester mains still feels firmer. This is general stringing guidance, not medical advice; persistent arm or elbow pain deserves a doctor or physiotherapist.

Question 3

Which tennis string gives the most spin?

Accepted Answer

Shaped co-polyester can add bite, while a slick surface can improve snapback. Swing path and racquet speed still produce most of the spin. Polyester plays firmer and loses tension faster than softer strings.

Question 4

What does tennis string gauge do?

Accepted Answer

Gauge is the string's thickness. Within the same string, a thinner gauge usually gives more bite and feel but breaks sooner. A thicker gauge usually lasts longer and feels more muted. Gauge labels vary by brand, so compare the millimeter size.