HIIT Effects on Table Tennis Players

NCT07403461 | Completed

• 1 other identifier: / E-77192459-050.99-376986
• Study Type: interventional
• Target: 24
• Locations: 1 country
• Sites: 1

Brief Summary

This study aims to investigate the effects of two different Tabata-based high-intensity interval training (HIIT) modalities on neuromuscular and physiological performance in competitive table tennis players. Participants will be randomly assigned to either a calisthenic/plyometric HIIT group or a kettlebell-based HIIT group. Both groups will perform their respective training protocols in addition to regular table tennis training for eight weeks. Physical performance and physiological variables will be assessed before and after the intervention.

Conditions

Physical Fitness; Neuromuscular Function; Exercise Performance

Keywords

High-Intensity Interval Training (HIIT); Tabata Training; Physiological Adaptations; Neuromuscular Performance; Table Tennis Athletes

Outcome Measures

Primary Outcomes (2)

• Agility Performance (seconds)

  Agility will be assessed using a standardized T-test protocol to measure change-of-direction speed.

  Pre-intervention and post-intervention (8 weeks)

• Flexibility (cm)

  A sitting and reaching test will be used to assess lower body flexibility.

  Pre-intervention and post-intervention (8 weeks)

Secondary Outcomes (4)

• Vertical Jump Height (cm)

  Pre-intervention and post-intervention (8 weeks)

• Sprint Performance - 10 m (seconds)

  Pre-intervention and post-intervention (8 weeks)

• Peak Power Output (Watts)

  Pre-intervention and post-intervention (8 weeks)

• Maximal Oxygen Uptake (VO₂max) (ml/kg/min)

  Pre-intervention and post-intervention (8 weeks)

Study Arms (2)

Calisthenic/Plyometric HIIT Group

EXPERIMENTAL

Participants in this group perform a Tabata-based high-intensity interval training program focused on calisthenic and plyometric exercises, in addition to their regular table tennis training. Sessions are conducted three times per week for eight weeks.

Behavioral: Calisthenic/Plyometric HIIT; Behavioral: Kettlebell HIIT

Kettlebell HIIT Group

EXPERIMENTAL

Participants in this group perform a Tabata-based high-intensity interval training program focused on kettlebell exercises, in addition to their regular table tennis training. Sessions are conducted three times per week for eight weeks.

Behavioral: Calisthenic/Plyometric HIIT; Behavioral: Kettlebell HIIT

Interventions

Calisthenic/Plyometric HIIT BEHAVIORAL

Participants perform a high-intensity Tabata protocol focusing on calisthenic and plyometric exercises designed to improve agility, flexibility, vertical jump performance, and neuromuscular function. Each session lasts 20-30 minutes, three times per week for eight weeks, in addition to regular table tennis training.

Also known as: Tabata-style Calisthenic HIIT

Calisthenic/Plyometric HIIT Group; Kettlebell HIIT Group

Kettlebell HIIT BEHAVIORAL

Participants perform a high-intensity Tabata protocol focusing on kettlebell exercises designed to improve sprint performance, VO₂max, and overall physiological adaptations. Each session lasts 20-30 minutes, three times per week for eight weeks, in addition to regular table tennis training.

Also known as: Tabata-style Kettlebell HIIT

Calisthenic/Plyometric HIIT Group; Kettlebell HIIT Group

Eligibility Criteria

• Age: 18 Years - 24 Years
• Sex: male
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• 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.

You may not qualify if:

• 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.

Sponsors & Collaborators

• Karabuk University: lead

Study Sites (1)

Karabük University

Karabük, Merkez, 78000, Turkey (Türkiye)

Location

Study Officials

• Alirıza Han Civan, Dr

  Karabük Üniversitesi Hasan Doğan Spor Bilimleri Fakültesi Spor Yöneticiliği Bölümü

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Masking Details: No masking was implemented; participants, trainers, and assessors were aware of group assignments.
• Purpose: OTHER
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant Professor

Model Details: Participants were randomly assigned to one of two parallel groups to receive different Tabata-based high-intensity interval training (HIIT) modalities alongside their regular table tennis training. Assessments were conducted pre- and post-intervention to evaluate neuromuscular and physiological adaptations.

Study Record Dates

• First Submitted: January 16, 2026
• First Posted: February 11, 2026
• Study Start: November 15, 2025
• Primary Completion: December 31, 2025
• Study Completion: January 3, 2026
• Last Updated: February 11, 2026

Record last verified: 2026-01

Data Sharing

• IPD Sharing: Will not share

Locations

TU (1)