The Importance Of Strength In Tennis: Enhancing Performance And Preventing Injuries

December 11, 2024 | By Steven Forte

Strength is a crucial component for tennis players, significantly impacting their performance and injury prevention. Having played collegiate tennis and majored in exercise science, I can say strength is a topic that is not stressed enough in tennis as coaches emphasize the importance of technique, footwork, and timing. Tennis demands a mixture of strength, power, speed, agility, and precision to keep progressing to get to the next level. What is tennis-specific strength?

Tennis-specific strength refers to the physical needs required to perform tennis movements efficiently. While strength and power are similar, they are not the same. Strength is the highest force that can be generated, while power is the ability to exert force quickly. The three major muscle groups that tennis players need to focus on are the upper body, the core, and the lower body. Each muscle group plays a major role in the progress of the player. The upper body is essential for generating the necessary power needed for several shots. The core, arguably the most important muscle group, plays a crucial role for maintaining balance, stability, and the transferring of body weight from the lower body to the upper body. Strengthening the lower body makes the player quicker and more explosive to reach each shot at the right time. The best players are the best movers.

Within the junior programs at the National Tennis Center, we emphasize the importance and the connection of plyometrics in our classes. Plyometric exercises are crucial for developing explosive power and agility. They train muscles to exert maximum force in short intervals. Tennis movements like quick directional changes, sprints, and lateral movement patterns can benefit greatly from plyometrics. Strength training can also lead to better endurance as strength training boosts muscular endurance, enabling players to maintain high performance levels throughout the match without fatigue. Stronger muscles fatigue less quickly, which is crucial during long rallies and extended matches. Tennis matches can last several hours, demanding sustained physical exertion. A perfect example is the 2012 Australian Open Final between Novak Djokovic and Rafael Nadal, which lasted 5 hours 53 minutes. Both players showed great levels of endurance to finish the match while playing at the highest level.

Tennis requires very quick, multidirectional movements in a short period of time. Strengthening the lower body of a player can improve a player’s agility and speed. Focusing on muscles such as the hamstrings, quadriceps, and calves all play a major role in making the athlete be more explosive. Strengthening the core also plays a major factor on a tennis player’s level. Having a solid core will not only help with producing harder hit shots, but also allowing the player to have better balance and stability. Stability allows the player to feel they are more in control of their body.

If a player feels better physically, they will feel better mentally. Knowing they are capable of producing high level shots allows the player to feel more confident on the court. This could be the deciding factor when the players are met with high pressure point situations.

When a player focuses on working out, specifically strength, it allows the body to become more resilient to physical stress such as injuries, which will prolong the player’s career. This will also aid in preventing injuries and rehabbing any existing injuries. The more a player’s body is comfortable under high physical stress, the more their bodies will protect themselves and recover faster because it is used to the microtears of exercising. In addition to their muscles, the players joints and bones will be stronger as well, as the muscles will absorb most of the shock protecting the joints and bones.

Every player also needs to incorporate a flexibility and mobility routine. A routine consisting of dynamic stretches before workouts are ideal. Performing static stretches afterward will help maintain muscle flexibility, joint mobility, and is another method to reduce the risk of injury.

Strength is a major area that is often left neglected as other skills are focused on more. Strength directly correlates to a tennis player’s physical needs significantly enhances performance and reduces the risk of injuries. By adding a player specific routine, the player can greatly improve their power, endurance, agility, and overall game. While the physical attributes of having a strength routine are most prevalent, one cannot disregard the psychological benefits too. The integration of strength training will give the player an advantage over other players who don’t focus on it.

As we continue to produce players of all ages and levels, we embrace the opportunity to integrate the National Tennis Center Fitness Program into our classes, including starting with introducing younger kids to the American Athletic Development Model.


Steve Forte
Steve Forte is a Staff Professional at the USTA Billie Jean King National Tennis Center. He is a USPTA ELITE, GPTCA and PTR certified coach. He is a native of New York City and helped guide his high school team to the PSAL B Division Championship and was a Mayor’s Cup quarterfinalist as a high school player. He currently attends Lehman College where he is majoring in Exercise Science with a specialization in exercise and movement.
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Long Island Tennis Magazine March/April 2026