Comparing core and shoulder strengthening programs for tennis serve speed

Effect of Adding of Core Versus Shoulder Strengthening on Tennis Serve Velocity in Young Adult Tennis Players

Not applicable Interventional Cairo University · NCT06221514

This study tests whether a 4-week core or shoulder strengthening program can help young adult tennis players serve the ball faster.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment50 (estimated)
Ages18 Years to 25 Years
SexAll
SponsorCairo University Academic / other
Locations1 site (Giza)
Trial IDNCT06221514 on ClinicalTrials.gov

What this trial studies

This randomized controlled trial aims to evaluate the impact of a 4-week core strengthening program versus a shoulder strengthening program on the flat serve velocity of amateur young adult tennis players. Participants will be divided into two groups, with each group undergoing a different training regimen. The study will assess serve velocity before and after the intervention by having participants serve the tennis ball multiple times. The goal is to determine which strengthening program is more effective in enhancing serve speed.

Who should consider this trial

Good fit: Ideal candidates are amateur tennis players aged 18-25 with 1 to 3 years of playing experience who train regularly.

Not a fit: Patients with recent shoulder or core strength training, upper extremity injuries, or certain medical conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could help improve serve velocity in young adult tennis players, enhancing their performance on the court.

How similar studies have performed: While there have been studies on strength training in athletes, this specific comparison of core versus shoulder strengthening in tennis serve velocity is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

(1)Tennis playing experience between 1 to 3 yrs.(2)Trains 2-3 times per week for a minimum of 1-2 hours per day.(3)Trained in flat serve.(4) Right and Left-handed Players.(5) Females and males.(6) Young adults age ranging from 18-25 years.

Exclusion Criteria:

(1)Players who underwent specific shoulder or core strength training in the past year.(2)Players who had a history of UE injury (dislocation, rupture, fracture, surgery ) that prevents them from playing .(3) back or knee pain for at least the past year .(4) Players with Cardiovascular diseases or metabolic disorders. (ex: DM)

Where this trial is running

Giza

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Tennis Serve PerformanceTennistennisserve velocitystrengthcoreshoulderradar gun
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.