Getting Stronger Will Not Cost You Your Feel: Understanding Strength Training for Tennis and How Physical Therapy Can Help

If you have ever come off court with a shoulder that aches on the drive home, found your legs arriving a half-step late in the third set, watched your serve lose pace after an hour, or noticed the wide forehand you used to run down now gets returned without you, you have met the limit this article is about.

And you have heard the reason to leave it alone. Lifting will make you bulky, tight, slow. It will cost you your touch. Among club players, strength training for tennis is one of the most consistently avoided parts of the sport, usually for reasons nobody has checked.

So here is a number worth sitting with. Pooled across twenty-five trials and more than twenty-six thousand athletes, stretching reduced injury risk by essentially nothing. Strength training, measured the same way in the same analysis, cut it to roughly a third. Those were not tennis players, and mostly not adults playing for fun — which matters enough that we give it its own section below.

The good news? The thing players are most afraid of losing turns out to be the thing that holds up best. Across the research, training made players more powerful, more agile and faster at the serve, and the costs they expected did not show up.

At Rooted Motion Physical Therapy, we believe an athlete deserves the actual evidence rather than the gym-floor version of it. Let us explore what strength training for tennis genuinely changes, what the research still disagrees about, and how physical therapy can help you build something that fits around a season instead of fighting it.

What Does Strength Training for Tennis Actually Change?

A 2026 network meta-analysis pooled twenty studies and just over six hundred players to compare training types head to head. Every type raised serve velocity against normal tennis practice alone — plyometric work, resistance training, core stability work and mixed programs. Plyometric training ranked first, but the methods sat close together rather than clearly apart, and no trial has compared them head to head in tennis.

Where they differ — and this comes from outside tennis — is that lifting builds maximum strength better than jumping does, and that is the base making explosive work pay. The question is not which one. It is which order.

What the pooled tennis research agrees on, and where it does not.

A separate review of training in female players found power, strength, agility, serve velocity and serve accuracy all improved. That is the broader picture: the adaptations show up in the parts of the game that depend on producing or absorbing force quickly.

Why Would Lifting Help a Sport About Timing?

Because timing has to be produced by something. A stroke passes force from the ground through the hips and trunk and out through the arm, and every link has a ceiling. Technique decides how well that sequence is organized. Strength decides how much there is to organize.

Think About the Tension in a String

A guitar string that has gone slack still takes your hand perfectly well. The fingering is unchanged, the timing is unchanged, the skill is intact — and the note will not sound. Nothing is wrong with the playing. There is not enough tension underneath it for the playing to come out.

The key idea. Strength does not replace technique and it does not compete with it. It is the tension underneath that lets your technique still be there in the third set, on the ball you have to stretch for.

Does Strength Training for Tennis Make You Slower?

This is the fear in its most specific form, and the answer is clearer than we expected when we started. In the tennis-only research, linear sprint speed did not significantly change — a flat result rather than a gain. But the wider athletic literature is not flat: across sports, getting stronger improves sprint speed and change of direction, and it does so regardless of how heavy the training was.

The tightness worry runs the other way entirely. Pooling fifty-five studies, resistance training improved range of motion about as much as stretching did — and heavier programs did it better than lighter ones. The catch: that means training through full range with real load. Bodyweight work alone did not do it.

Agility and change of direction — far closer to what tennis asks than a straight-line sprint — improved. So did power and strength. The qualities a point is made of move in the right direction, and nothing measured moved in the wrong one.

What About Your Accuracy?

Here the studies genuinely disagree, and that disagreement is worth more to you than a clean answer would be.

• One review of female players found serve accuracy improving, with the largest effect of anything it measured.

• The 2026 network analysis found no significant accuracy effect from any training type, on evidence it rates as low quality.

• A 2025 review found that six weeks of medicine-ball throws and heavier racquets raised forehand speed while placement slipped.

The disagreement is the answer, once you notice accuracy is not one thing. Your serve is a closed skill — the same motion, rehearsed thousands of times — and across every study its accuracy held. A groundstroke is different: you are reading a ball, choosing a target and producing force at once, and that is where a new high-force pattern can intrude.

The one trial that found a cost is close to your situation: forty-four club-level adults, average age twenty-seven. Six weeks of medicine-ball throwing raised forehand speed 11%, and accuracy, in the authors' careful phrase, "tended to be deteriorated." A second group used a weighted racquet, gained 5%, and lost no accuracy at all.

That is an argument about how a program is built, not against building one — and the authors say so themselves. Their advice is to put medicine-ball work in the off-season, when a dip in placement has time to come back, and use the weighted racquet in season when your accuracy has to hold.

The Injury Number, and Where It Comes From

The strongest single finding in this area is about staying available. A review of randomized trials found strength training reduced sports injuries to about a third of the rate in untrained controls, with the effect growing as training volume rose.

A rear-foot-elevated split squat on court. The position it builds is the one a wide ball demands.

That review contains no tennis trial, because no tennis trial of this kind exists — two separate reviews have gone looking and come back empty. We are borrowing, and you should know we are.

And there is a second gap that matters more. When researchers pooled sixteen trials of injury-prevention programs in adult recreational athletes — people playing for enjoyment rather than for a team — the benefit did not reach statistical significance. Their own conclusion is careful and worth quoting in spirit: the estimates pointed toward fewer injuries, but were too imprecise and too varied to conclude anything firm.

That is not the same as saying it does not work for you. It means nobody has shown that it does, in people like you, with the precision science asks for — and we would rather say so than let a number borrowed from junior athletes do work it has not earned.

What narrows the gap is borrowing from closer neighbors. In six hundred and sixty elite handball players — overhead athletes with the same shoulder — a fifteen-minute program of external-rotation and shoulder-blade strengthening three times a week cut shoulder problems by 28%. Volleyball and baseball land in the same range. That is a far tighter analogy than sport in general.

One tennis study points the other way, and you should hear it from us rather than somewhere else. Following three hundred competitive teenagers for a year, researchers found that the players with stronger shoulders reported more shoulder trouble, not less. Their reading is not that strength is bad — it is that a stronger player hits harder and accumulates more load, and that the training has to account for the workload it makes possible.

Hold it at arm's length — adolescents in heavy competition, two of three findings right at the edge of chance, and an association is not a cause. But it is why a good program counts your court hours as well as your sets and reps.

Does This Apply to a Club Player in Their Forties?

Partly, and the gap is wider than we first wrote. No trial has enrolled recreational adult or over-forty players to test performance at all. The tennis research runs from about ten to twenty-seven years old, mostly male, mostly academy and college players. The oldest group we could find averaged thirty-five.

The physiology travels well — strength and power training work in middle-aged adults on a large evidence base, and the qualities tennis asks for decline with age, power going about twice as fast as strength. But the size of the gain for a forty-five-year-old league player has not been measured.

The Rooted Motion Difference

We work with you one-on-one across Richmond, Midlothian and Henrico, and for an athlete that means the program is built around your season, your court time and the shoulder or knee that has already told you something.

• An assessment of how you actually move, load and decelerate, not a generic screen.

• A program built around your match and practice schedule rather than against it.

• Progression that gets genuinely harder, because the research effects came from hard work.

• On-court work kept alongside the off-court work, so technique and strength develop together.

• Honest answers about what the evidence supports and what it does not.

• Coordination with your coach where you want it.

• Convenient concierge mobile physical therapy delivered where you are.

Because performance is not just about adding weight to a bar—it is about helping you get back to playing the way you want to play.

Ready to Still Have Legs in the Third Set?

If your game is limited by what your body will do rather than by what you know how to do, you do not have to work that out alone. The gap between a general gym program and one that serves a tennis player is in the details.

A well-built program gives you the margin to reach a ball late and still hit it well.

Move Better. Live Rooted. Contact Rooted Motion Physical Therapy to schedule your one-on-one evaluation and begin a personalized plan.

Research Used for This Article

1. Hu S, Wang F, Liu J, Zhi Y, Wang G. Comparative effects of exercise training on serve performance and upper-body power in tennis players: a systematic review and network meta-analysis. Frontiers in Physiology. 2026;17:1920673. DOI

2. Deng N, Soh KG, Abdullah B, Huang D, Sun H, Xiao W. Effects of physical training programs on female tennis players' performance: a systematic review and meta-analysis. Frontiers in Physiology. 2023;14:1234114. DOI

3. Lauersen JB, Andersen TE, Andersen LB. Strength training as superior, dose-dependent and safe prevention of acute and overuse sports injuries: a systematic review, qualitative analysis and meta-analysis. British Journal of Sports Medicine. 2018;52(24):1557-1563. DOI

4. Lauersen JB, Bertelsen DM, Andersen LB. The effectiveness of exercise interventions to prevent sports injuries: a systematic review and meta-analysis of randomised controlled trials. British Journal of Sports Medicine. 2014;48(11):871-877. DOI

5. Martin-Miguel I, Escudero-Tena A, Bustamante-Sanchez A, Conde-Ripoll R. Enhancing Groundstrokes Velocity and Accuracy in Post-pubertal and Adult Tennis Players: A Systematic Review of Interventions. Perceptual and Motor Skills. 2025;132(3):444-464. DOI

6. Genevois C, Frican B, Creveaux T, Hautier C, Rogowski I. Effects of two training protocols on the forehand drive performance in tennis. Journal of Strength and Conditioning Research. 2013;27(3):677-682. DOI

7. Liddle N, Taylor JM, Chesterton P, Atkinson G. The Effects of Exercise-Based Injury Prevention Programmes on Injury Risk in Adult Recreational Athletes: A Systematic Review and Meta-Analysis. Sports Medicine. 2024;54(3):645-658. DOI

8. Johansson F, Batt M, Ellenbecker T, Skillgate E. Association Between Eccentric and Isometric Shoulder Rotation Strength, Shoulder Range of Motion and Injury Incidence in the Shoulder in Adolescent Competitive Tennis Players: The SMASH Cohort Study. Sports Health. 2026;18(1):14-21. DOI

9. Andersson SH, Bahr R, Clarsen B, Myklebust G. Preventing overuse shoulder injuries among throwing athletes: a cluster-randomised controlled trial in 660 elite handball players. British Journal of Sports Medicine. 2017;51(14):1073-1080. DOI

10. Alizadeh S, Daneshjoo A, Zahiri A, Anvar SH, Goudini R, Hicks JP, Konrad A, Behm DG. Resistance Training Induces Improvements in Range of Motion: A Systematic Review and Meta-Analysis. Sports Medicine. 2023;53(3):707-722. DOI

Educational disclaimer: This article is for educational purposes and is not a substitute for an individual evaluation by a licensed healthcare professional. Seek prompt medical evaluation for severe pain, significant weakness, numbness, or symptoms following trauma.