# The Effects of Rule Modifications in 3v3 and 4v4 Small-Sided Games on Cardiovascular and Technical Performance in Elite Football Players

> **NCT07157150** · NA · COMPLETED · sponsor: **Hamza Kucuk** · enrollment: 24 (actual)

## Conditions studied

- Exercise Training
- Exercise Physiology

## Interventions

- **BEHAVIORAL:** Free Play SSG
- **BEHAVIORAL:** Controlled Pass

## Key facts

- **NCT ID:** NCT07157150
- **Lead sponsor:** Hamza Kucuk
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-01
- **Primary completion:** 2022-06-01
- **Final completion:** 2023-06-01
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2025-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07157150

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07157150, "The Effects of Rule Modifications in 3v3 and 4v4 Small-Sided Games on Cardiovascular and Technical Performance in Elite Football Players". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT07157150. Licensed CC0.

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