Evidence map›Paper›PMID 39166753›Full record

Trial reportJournal of the International Society of Sports Nutrition2024

Effect of mixed protein supplementation on golf performance and muscle function: a randomized, double-blind, placebo-controlled study.

Ji-Won Seo, Shu Jiang, Soyoung Ahn, Yu Seon Kang, Yunho Sung, Xinxing Li, Parivash Jamrasi, Eun Mi Sun, Jihee Yoo, Byung-Yong Kim and 2 more

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Journal of the International Society of Sports Nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. What Is 'Muscle Health'? A Narrative Review and Conceptual Framework.Journal of functional morphology and kinesiology · 2025
    Review
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Ji-Won SeoSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0003-0279-7562
Shu JiangSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0001-6790-300X
Soyoung AhnSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0002-0075-7500
Yu Seon KangSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0009-0007-3894-9819
Yunho SungSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0002-4493-250X
Xinxing LiSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0002-1221-428X
Parivash JamrasiSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0002-5262-8655
Eun Mi SunResearch Team 1, CHLabs Corporation, Seoul, Republic of Korea.
Jihee YooResearch Team 1, CHLabs Corporation, Seoul, Republic of Korea.
Byung-Yong KimR&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea.
Hyunsu SimR&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea.
Wook SongSeoul National University, Health and Exercise Science Laboratory, Institute of Sports Science, Department of Physical Education, Seoul, Republic of Korea.ORCID 0000-0002-8825-6259

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs a relatively novel approach to enhancing skeletal muscle health, mixed protein supplementation has shown similar responses to whey protein. However, no previous studies have examined its impact on golf swing performance. This study aimed to examine the effect of mixed protein supplementation on the swing performance and muscle strength of casual golfers.

methodsSixty participants with a handicap of less than 20 were recruited and randomly assigned to a double-blind, placebo-controlled study design. The participants were divided into two groups: a mixed protein group (MG,

resultsAfter the 8-week supplementation period, ANCOVA, using baseline values as covariates, revealed significant differences for driver distance (

conclusionThe intake of a mixed protein containing both animal and plant proteins had positive effects on golf performance and muscle function. Therefore, mixed proteins may represent a safe and effective approach to enhancing skeletal muscle health in golf players.

Indexed as

Athletic PerformanceDietary SupplementsGolfMuscle, SkeletalMuscle StrengthWhey ProteinsAdultCaseinsDietary ProteinsDouble-Blind MethodFemaleHand StrengthHumansMalePea ProteinsSports Nutritional Physiological PhenomenaCaseinsDietary ProteinsPea ProteinsWhey Proteins7-irondrivergolf performanceMixed proteinmuscle function

Identifiers

PMID39166753
PMCPMC11340221

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.