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COMPLETED
NCT07648966
NA

Recovery of Heart Rate Variability in Handball Players

Sponsor: Uludag University

View on ClinicalTrials.gov

Summary

This study aimed to compare the acute effects of manual massage (MM) and foam rolling (FR) on heart rate variability (HRV) following a 20 m shuttle run test (20m-SRT) in elite male handball players. It was hypothesized that MM and FR would produce differential acute effects on HRV responses during

Official title: Effects of Manual Massage and Foam Rolling on Heart Rate Variability Following 20m-Shuttle Run Test in Elite Male Handball Players

Key Details

Gender

MALE

Age Range

17 Years - 30 Years

Study Type

INTERVENTIONAL

Enrollment

15

Start Date

2025-05-01

Completion Date

2025-07-31

Last Updated

2026-06-15

Healthy Volunteers

Yes

Interventions

OTHER

Manul Massage (MM)

MM protocol employed Swedish massage techniques (Hemmings, 2001; Tessier, 2005), including effleurage (light stroking), friction, petrissage (kneading and rolling), vibration and tapotement (light percussion). Massage was applied for 20 minutes total, distributed as: 10 minutes on the right and 10 minutes on the left lower extremity. Posterior lower-extremity massage included the gluteal region, posterior thigh, and calf muscles. Anterior lower-extremity massage included only the quadriceps. Applications were performed from distal to proximal direction using baby oil by certified masseur. Anterior leg massage in a supine position and posterior leg massage in a prone position was applied

OTHER

Foam Rolling (FR)

A medium density, grid structured foam roller (Blackroll Standard, 33×15×14 cm, PVC polypropylene, Bottighofen, Switzerland) was used. Participants performed self-myofascial release by placing the lower extremities on the foam roller and rolling forward and backward to relax fascia surrounding the muscle with medium pressure. Total duration of FR lasted 20 minutes: 10 minutes left and 10 minutes right lower extremity. Rolling was performed at a controlled cadence (\~30 cycles/min) guided by a metronome with moderate pressure.

Locations (1)

Bursa uludag University, Faculty of Sport Sciences

Bursa, Turkey (Türkiye)