Playing tennis matches on clay court surfaces are associated with more perceived enjoyment response but less perceived exertion compared to hard courts

Objective: The purpose of this study was to evaluate the effect of different court surfaces on psychophysiological responses, time-motion and match characteristics of young tennis players.

Methods: Twenty-six young male tennis players (age 13.0 ± 0.3 years, body height 158 ± 8 cm, body mass 48 ± 7 kg) volunteered to participate in the study. Heart rate was monitored along with total distance covered in four different speed zones-walking, low-intensity running, moderate-intensity running and high-intensity running, using two portable multivariable integrated 10 Hz GPS monitoring devices over twenty-six outdoor tennis matches; ratings of perceived exertion and enjoyment level were also determined at the end of the matches. Variables describing the characteristics of the matches determined from video recordings were: strokes per rally, rally duration, effective playing time, work-to-rest ratio and rest time between rallies. Differences between hard and clay courts were assessed by a paired t-test.

Results: The results showed that clay court surfaces induced significantly more perceived enjoyment scores (29.4 ± 2.8 vs. 26.0 ± 3.2) with lower perceived exertion level (13.4 ± 2.7 vs. 14.4 ± 2.9) compared to hard courts. Moreover, a clay court surface is also more effective at improving physiological responses, time-motion and match characteristics compared to hard court.

Conclusions: If a coach strives to improve their young tennis players' tennis-specific performance with greater physical enjoyment, clay court surfaces should be specially used in their tennis training season.