Table tennis showdown: which HIIT workout boosts performance best?
NCT ID NCT07403461
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how two different high-intensity interval training (HIIT) methods affect physical performance in competitive table tennis players. Twenty-four male athletes aged 18-24 were split into two groups: one did calisthenic/plyometric exercises (like jumping and bodyweight moves) and the other used kettlebells. Both groups trained three times a week for eight weeks, and researchers measured changes in agility, flexibility, jump height, and sprint speed.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- High-intensity interval training (HIIT) programs: calisthenic/plyometric exercises or kettlebell exercises
- What this could lead to
- If successful, this could show which type of HIIT best improves agility, flexibility, and sprint performance for table tennis players.
- What could go wrong
- This is a small, completed study with only 24 male participants, so results may not apply to female athletes or other sports. The findings are specific to young, competitive players.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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24 people
The number who actually took part.
- Started
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Nov 2025
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 24 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male table tennis athletes aged 18-24 years. * Minimum of 2 years of regular competitive table tennis experience. * Currently performing structured training at least 3 days per week. * Medically cleared for high-intensity exercise. * Voluntary participation and signed informed consent. Exclusion Criteria: * Any chronic illness or cardiovascular/metabolic disorders. * Musculoskeletal injury within the last 6 months that limits physical activity. * Participation in other high-intensity training programs outside the study protocol during the intervention. * Inability to complete at least 90% of the scheduled intervention sessions. * Signs of acute injury, excessive fatigue, or cardiovascular abnormalities during screening.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Karabük University
Karabük, Merkez, 78000, Turkey (Türkiye)
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