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Related Experiment Video

Updated: May 2, 2026

Bouncing Ball with a Uniformly Varying Velocity in a Metronome Synchronization Task

Bouncing Ball with a Uniformly Varying Velocity in a Metronome Synchronization Task

Published on: September 21, 2017

Stroke-level performance fluctuation analysis in elite table tennis.

Wenxuan Yu¹, Zheng Zhou¹, Hui Zhang¹

¹Department of Sports Science, College of Education, Zhejiang University, Hangzhou, Zhejiang Province, 310058, China.

BMC Sports Science, Medicine & Rehabilitation

|January 10, 2026

Summary

This summary is machine-generated.

Elite table tennis players

Keywords:

Performance fluctuation Racket sports Stroke consistency Technical and tactical analysis

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Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step

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Published on: June 16, 2021

Area of Science:

Sports Science
Biomechanics
Performance Analysis

Background:

Table tennis demands high intensity and stable technical execution.
Previous research overlooked stroke stability, focusing on psychological or score metrics.
A novel metric, Stroke Performance Fluctuation (SPF), is introduced to assess stroke stability.

Purpose of the Study:

To introduce and validate the Stroke Performance Fluctuation (SPF) metric.
To analyze stroke stability differences across gender, competitive level, and match progression.
To provide a novel technical-tactical performance indicator for elite table tennis.

Main Methods:

Analysis of 29,406 strokes from 100 elite table tennis matches (2021-2025).
Quantification of SPF as the deviation between Rally Winning Probability (RWP) and Expected Rally Winning Probability (ERWP).
Comparison of SPF across gender, competitive level, and match stages.

Main Results:

Male players showed higher stroke fluctuations than female players across several strokes.
Top players demonstrated greater consistency in serving, receiving, and offensive techniques.
Stroke performance declined in later match stages for specific technique pairings (e.g., Touch Short vs. Pendulum).

Conclusions:

Stroke Performance Fluctuation (SPF) offers a robust measure of stroke stability in elite table tennis.
SPF reveals significant gender and competitive level differences in stroke consistency.
This metric provides practical insights for coaches to improve player resilience and performance through targeted interventions.