Comparing core and shoulder strengthening programs for tennis serve speed
Official title: Effect of Adding of Core Versus Shoulder Strengthening on Tennis Serve Velocity in Young Adult Tennis Players
Run by Cairo University · NCT06221514 · Data updated 2026-11-12
This study tests whether a 4-week core or shoulder strengthening program can help young adult tennis players serve the ball faster.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 25 Years |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | Cairo University Academic / other |
| Locations | 1 site (Giza) |
| Status | Recruiting |
| Started | February 20, 2026 |
| Main results expected | May 2026 |
| Study ends | June 2026 |
| Registry record updated | April 14, 2026 |
| Trial ID | NCT06221514 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are amateur tennis players aged 18-25 with 1 to 3 years of playing experience who train regularly.
✕Probably not a fit
Patients with recent shoulder or core strength training, upper extremity injuries, or certain medical conditions may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
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.
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 gone: 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.
Who can join: the full rules
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 it's running
-
Department of Physical Therapy, Faculty of Health Sciences
Giza, Egypt Recruiting
Study contacts
- Study coordinator: Ahmet M. Elmelhat, PhD
- Email: ahmed.elmelhat@cu.edu.lb
- Phone: 01112595022
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Core strengthening added to shoulder training for faster tennis serves
In healthy tennis players, adding core exercises to shoulder training is tested to see if it makes flat serve speed faster.
-
Gyrotonic exercise for elders with breast cancer and Behcet disease
We’re testing whether a gyrotonic exercise program helps older people who have both Behcet disease and breast cancer.
-
Palatal Shield Technique to Reduce Pain and Improve Healing After Free Gingival Graft
This randomized trial tests whether a collagen sponge with a protective palatal shield made of flowable resin helps reduce pain and improve healing after free gingival graft harvest.
-
Virtual Reality and Mental Practice to Improve Balance and Walking in Relapsing MS
This study tests whether virtual reality training or mental practice can improve balance and walking in people with relapsing–remitting multiple sclerosis.
-
Video Microscope vs Loupe-Assist in Varicocelectomy
This study tests whether using a video telescopic operating microscope (VITOM) provides better outcomes and surgeon satisfaction than loupe-assisted varicocelectomy in adult men with grade II/III varicoceles.
-
Isometric Handgrip Training Before and After Heart Surgery to Boost Recovery
This study tests whether gentle handgrip exercise before and after open-heart surgery helps people recover their physical ability and autonomic function.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.