Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
June 22, 2026Frontiers in PhysiologyOpen Access

Moderate and high-load BFR beats low-load BFR but fails to consistently outperform traditional training.

View Full Paper
Ask AI
Bookmark
Share

Why the study?

The study aimed to compare the effects of resistance training combining different load intensities with blood flow restriction versus traditional high-load resistance training on athletic performance in male tactical personnel.

Does blood flow restriction combined with resistance training improve athletic performance in male tactical personnel compared to traditional high-load resistance training?

Comparison

HL-BFR vs ML-BFR vs LL-BFR vs HL-CON

Design

Randomized controlled trial

Follow-up

8 weeks

Key result

Resistance training combined with moderate-load (50% 1RM) and high-load (70% 1RM) blood flow restriction produced greater improvements in athletic performance outcomes than low-load (30% 1RM) BFR, but did not consistently outperform traditional high-load training without BFR.

Authors

CHChunwei HouZZZichao ZhangYZYao Zhao

Discussion

Loading...

Member takes

Overview

Potential performance gains with BFR in tactical personnel; hypothesis-generating and requires larger confirmatory trials.

Key Points

  • This study aims to compare resistance training effects with and without blood flow restriction on athletic performance in male tactical personnel.
  • Sixty male tactical personnel randomly assigned to four groups: HL-BFR, ML-BFR, LL-BFR, HL-CON, each with 15 members.
  • 8-week intervention with consistent training variables and three sessions per week, varying load intensities and BFR application.
  • Performance assessed through strength, explosive power, body composition, and hormonal levels before and after intervention.
  • HL-BFR and ML-BFR groups showed significantly greater improvements in pull-ups, standing long jump, and 30-m sprint than LL-BFR (all p < 0.05).
  • CMJ performance improved in all groups without significant differences between them.
  • No significant changes in resting hormonal levels or body mass were observed across groups (all p > 0.05).

Study Design

Type

RCT (n=60)

Blinding

Single-blind

Randomization

computer-generated random sequence

Multicenter

No

Structured PICO

Does blood flow restriction combined with resistance training improve athletic performance in male tactical personnel compared to traditional high-load resistance training?

P
Population
60 healthy male tactical personnel aged 18-25 with resistance training experience underwent an 8-week intervention comparing different loads of blood flow restriction training.
I
Intervention
Resistance training combined with blood flow restriction (BFR) at different load intensities (70% 1RM, 50% 1RM, 30% 1RM) for 8 weeks, 3 sessions per week
C
Comparator
Traditional high-load resistance training (70% 1RM) without BFR for 8 weeks, 3 sessions per week
O
Outcome
Athletic performance (pull-ups, parallel bar dips, zigzag run, standing long jump, medicine ball throw, 30-meter sprint), muscle strength, explosive power, body composition, and serum hormonal levels before and after 8-week interventionsurrogate

Main Result

Mean Difference: 3.6 (95% CI 3.26–3.94)

Absolute Event Rate: 3.6% vs 1.67%

p-value: p=<0.001

Moderate-load and high-load resistance training combined with blood flow restriction improves athletic performance more than low-load BFR, but does not consistently outperform traditional high-load resistance training without BFR.

Limitations

  • Cohort consisted exclusively of male tactical personnel, limiting generalizability to female populations and other training backgrounds.
  • Relatively small sample size and short intervention duration.
  • Only a 70% 1RM non-BFR control condition was included, so the independent effects of load intensity and BFR application could not be fully separated.
  • Only resting hormonal concentrations were assessed before and after the intervention, whereas acute post-exercise endocrine responses were not evaluated.
  • Body composition was assessed using bioelectrical impedance analysis, which has inherent measurement variability.
  • measurement variability associated with bioelectrical impedance analysis
  • caution is warranted when generalizing beyond the present protocol

Cite This Study

Hou et al. (2026) conducted an RCT in Healthy male tactical personnel (n=60). Blood flow restriction (BFR) combined with resistance training vs. 30% 1RM with BFR (LL-BFR) and 70% 1RM without BFR (HL-CON) was evaluated on Pull-ups performance (change in repetitions) (Δ 3.60 repetitions, 95% CI 3.26 to 3.94, p=<0.001). Resistance training combined with moderate-load (50% 1RM) and high-load (70% 1RM) blood flow restriction produced greater improvements in athletic performance outcomes than low-load (30% 1RM) BFR, but did not consistently outperform traditional high-load training without BFR.

synapsesocial.com/papers/6a39557e4a780fc71663eb42https://doi.org/10.3389/fphys.2026.1855088
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Low-load resistance muscular training with moderate restriction of blood flow after anterior cruciate ligament reconstruction2003 · 254 citations
  2. 2Muscular adaptations after two different volumes of blood flow‐restricted training2012 · 156 citations
  3. 3Differential training benefits and motor unit remodeling in wrist force precision tasks following high and low load blood flow restriction exercises under volume-matched conditions2024 · 7 citations
  4. 4Blood Flow Restriction Exercise: Considerations of Methodology, Application, and Safety2019 · 914 citations
  5. 5Effects of Leg Blood Flow Restriction during Walking on Cardiovascular Function2010 · 195 citations