In this episode of BFR Radio, we shift our focus from the lower body to the shoulder and explore how blood flow restriction (BFR) can be applied across different phases of shoulder rehabilitation and training.

The shoulder presents a unique challenge following injury or surgery. It is highly mobile, heavily reliant on neuromuscular control, and often cannot tolerate traditional high-load resistance training early in rehabilitation. Prolonged unloading, however, leads to rapid strength loss, impaired motor control, and delayed return to performance.

To explore how BFR fits into this problem, this episode reviews two complementary research papers.

The first paper examines the use of BFR following shoulder stabilisation surgery. Rather than comparing BFR to non-BFR, this study asks a more fundamental question: is BFR feasible, safe, and clinically meaningful in a post-operative shoulder population?

Reference: McGinniss, J. H., Mason, J. S., Morris, J. B., Pitt, W., Miller, E. M., & Crowell, M. S. (2022). The effect of blood flow restriction therapy on shoulder function following shoulder stabilization surgery: A case series. International Journal of Sports Physical Therapy, 17(6), 1144.

The second paper compares BFR versus non-BFR shoulder training in healthy individuals and introduces the concept of proximal benefit—the idea that applying BFR to the upper arm can meaningfully influence strength, endurance, and muscle adaptations at the shoulder.

Reference: Lambert, B., Hedt, C., Daum, J., Taft, C., Chaliki, K., Epner, E., & McCulloch, P. (2021). Blood flow restriction training for the shoulder: a case for proximal benefit. The American journal of sports medicine, 49(10), 2716-2728.

Across both studies, we discuss:

The episode concludes by reframing BFR as a continuum-based training variable, rather than a niche rehabilitation tool—one that can be strategically applied across the full loading spectrum depending on the athlete’s needs and constraints.

Key Topics Covered

Thanks for listening, and remember to keep the pump!

Chris

Happy New Year.

I hope that you all had a nice time over the Christmas and New Year period.

To kick 2026 off, we continue the series on using BFR to optimise recovery from injuries.

In this episode of BFR Radio, we take a deep dive into the role of BFR training in eccentric hamstring rehabilitation and performance.

Hamstring injuries are a persistent challenge in sport, particularly due to the high eccentric demands placed on the hamstrings during sprinting and high-speed running. Traditional eccentric training methods are effective, but they often come with limitations related to load tolerance, fatigue, and program congestion.

This episode reviews two recent research papers examining how BFR can be integrated into eccentric hamstring training using:

Rather than asking whether BFR is “better,” this episode focuses on how and when BFR can be used strategically — either to manage mechanical load or to reduce total training volume while preserving strength adaptations.

Key Topics Covered

Key Takeaway

Articles reviewed:

🎧 Listen now on Podbean, Apple Podcast, Spotify and YouTube

Thanks for listening and remember to keep the pump.

Chris

In this episode of BFR Radio, we complete the three-part ACL rehabilitation series by exploring how Blood Flow Restriction (BFR) can be applied during Phase 3 and Phase 4 of the Melbourne ACL Rehabilitation Guide.

Phase 3 and Phase 4 mark a critical transition point in ACL rehabilitation. Athletes are no longer simply rebuilding strength — they are required to express strength under speed, fatigue, and sport-specific complexity. The challenge becomes managing training load while restoring confidence, robustness, and performance readiness.

This episode examines how BFR can evolve from an early-stage rehabilitation tool into a performance and load-management strategy, supporting:

Single-leg balance and neuromuscular control

Local muscular endurance and fatigue tolerance

Elastic calf–Achilles capacity

Running reintroduction without increasing joint load

Moderate-to-heavy strength training adaptations

Sport-specific conditioning using small-sided games

Six key intervention studies are reviewed to illustrate how BFR can be integrated strategically across late-stage rehabilitation and return-to-sport preparation. 

If you're working with athletes coming back from ACL reconstruction, my suggestion is to think less about when BFR stops and more about how its role changes across the rehab to performance continuum.

I hope you enjoyed this 3-part series. 

As always, thanks for listening, and remember to keep the pump!

Chris

This episode examines how low-load Blood Flow Restriction (BFR) training can enhance outcomes during Phase 2 of ACL reconstruction rehabilitation. Building on Part 1—which covered pre-operative and acute post-operative strategies—this instalment focuses on integrating BFR into early strengthening when high mechanical loads are still contraindicated.

Key findings from several clinical trials demonstrate that BFR can:

• Improve early quadriceps strength recovery compared with traditional low-load rehabilitation.

• Produce hypertrophy comparable to heavy-load training but with much lower joint stress.

• Reduce pain, swelling, and functional deficits during the early post-operative period.

• Assist with restoring long-term limb symmetry, even months after surgery, through modalities such as BFR walking.

Together, these studies highlight BFR as a valuable adjunct in ACL rehabilitation, particularly when protecting the graft and surrounding joint structures while still driving meaningful physiological adaptation.

📚 References

Hughes, T., Paton, B., Rosenblatt, B., Gissane, C., Patterson, S. D., & Contreras, B. (2019). Comparing the effectiveness of blood flow restriction and traditional heavy load resistance training in the post-surgery rehabilitation of anterior cruciate ligament reconstruction patients: A UK National Health Service randomised controlled trial*. Sports Medicine, 49, 1787–1805.

Ohta, H., Kurosawa, H., Ikeda, H., Iwase, Y., Satou, K., & Nakamura, S. (2003). Low-load resistance muscular training with moderate restriction of blood flow after anterior cruciate ligament reconstruction. Acta Orthopaedica Scandinavica, 74(1), 62–68.

Lu, Y., Mallow, M., Li, J., & Goh, E. L. (2020). Perioperative blood flow restriction rehabilitation in patients undergoing ACL reconstruction: A systematic review. Orthopaedic Journal of Sports Medicine, 8(3), 1–11.

Cutisque, L. P., Buckley, J. G., & Rodacki, A. L. F. (2025). Walking with blood flow restriction on lower limb muscles post-ACL reconstruction: A within-subject trial. PLOS ONE, 20(10), e0333200.

If you found this episode valuable, please share it with someone working in ACL rehabilitation or recovering from surgery.

You can connect with me via www.theBFR.co or on Instagram @thebfr.co

If you’re enjoying the podcast, a rating or review on iTunes helps the show reach more listeners.

Thanks for listening and remember to keep the pump.

Chris

In this episode of BFR Radio, we begin a new series exploring how blood flow restriction (BFR) training can support rehabilitation following major injuries and surgery.

For the first episode in this series we are focusing on the acute phase of ACL reconstruction — the period before and immediately after surgery when exercise is limited.

You’ll hear how pre-operative BFR strengthening can help protect quadriceps endurance heading into surgery, how passive BFR can reduce post-operative muscle loss by more than half, and how combining BFR with neuromuscular electrical stimulation (NMES) offers a promising strategy to maintain muscle size during immobilisation.

Key studies discussed:

Whether you’re a clinician, coach, or athlete, this episode provides practical insights into using BFR at the earliest stages of ACL rehabilitation to set the foundation for long-term recovery.

Thanks for listening and remember to keep the pump.

Chris

References (APA 7th edition)

Welcome back to BFR Radio, and to the next episode in our aerobic BFR training series.

Article: Elgammal, M., Hassan, I., Eltanahi, N., & Ibrahim, H. (2020). The effects of repeated sprint training with blood flow restriction on strength, anaerobic and aerobic performance in basketball. International Journal of Human Movement and Sports Sciences, 8(6), 462-468.

Here’s what we cover:

This is a highly applicable episode for S&C coaches, sport scientists, and practitioners working in field and court-based sports.

🎧 Tune in now and remember to check out our previous episodes on sprint training, cycling BFR, and more.🌐 www.thebfr.co

In this episode of BFR Radio, we explores a novel and practical approach to blood flow restriction (BFR) training—applying BFR after sprint intervals, during the recovery period.

Drawing on recent research in trained cyclists, we examine how this method can significantly increase VO₂max (by 4.5%) without compromising sprint performance or technique.

This episode goes beyond the data—highlighting why improving aerobic capacity matters, particularly for athletes in sprint-based or high-intensity intermittent sports. Enhancing oxygen delivery and mitochondrial density not only supports aerobic efficiency but also plays a key role in buffering capacity, lactate clearance, and recovery between high-output efforts.

Key Points Discussed:

This approach is particularly valuable when BFR during the work phase is not feasible or tolerable. By applying BFR during passive recovery, coaches and athletes may unlock meaningful adaptations without interfering with intensity or movement quality.

Thanks for listening, and remember to keep the pump!

Chris

📍Learn more or purchase cuffs: www.thebfr.co📩 Connect or share your experience using this method: @thebfr.co

In the latest episode of BFR Radio, I continue the journey of BFR aerobic exercise and look into the benefits of BFR cycling combined with high-intensity interval training for cyclists.

In episode 3, I covered a BFR cycling training study that compared low-intensity BFR cycling with more traditional high-intensity interval training. The results for including low-intensity BFR cycling were surprising in producing both aerobic and strength gains. 

In this episode, I am reviewing a comprehensive 2022 study, examining how BFR cycling not only improves VO2 max and endurance but also significantly enhances muscle size and strength.

Article: Tangchaisuriya, P., Chuensiri, N., Tanaka, H., & Suksom, D. (2021). Physiological Adaptations to High-Intensity Interval Training Combined with Blood Flow Restriction in Masters Road Cyclists. Medicine and science in sports and exercise, 54(5), 830-840.

I’ll go into the specific training protocols used, the physiological responses measured, and the remarkable performance outcomes observed. I also share practical tips for integrating BFR sessions into your training regimen to maximise both strength and aerobic capacity. This episode highlights the value of BFR cycling as a powerful tool for enhancing athletic performance, particularly for aging athletes, and also athletes who want to maximise their training.

Enjoy

Chris

00:00 Introduction to BFR Radio

00:31 Recap of Previous Episode

00:51 Study Overview: Low Intensity Cycling with BFR

02:57 Study Results: Aerobic and Strength Gains

03:39 New Study on Masters Road Cyclists

04:45 Training Protocols and Methods

08:11 Detailed Results and Findings

14:18 Practical Applications and Recommendations

16:40 Conclusion and Contact Information

In this episode of BFR Radio, we explore a fascinating training study that challenges conventional thinking around aerobic development. Can low-speed walking combined with blood flow restriction (BFR) significantly improve endurance capacity — even in already trained athletes?

We dive into the research by Park et al., where trained male basketball players performed just two weeks of low-intensity BFR walking. The results? Remarkable improvements in VO₂max, cardiovascular efficiency, and ventilatory capacity — all without high training loads.

Whether you're a coach, rehab specialist, or athlete, this episode offers a compelling case for using BFR walking as a low-impact, time-efficient, and performance-enhancing conditioning tool.

📚 Background and context from early BFR-walking studies (Abe et al., 2006)

🏋️‍♂️ Full breakdown of the Park et al. protocol, including pressures, session structure, and frequency

📈 The surprising physiological adaptations observed in just 14 days

💡 Practical applications: from rehab to in-season support and off-season recovery

🧠 How to integrate BFR walking into a real-world weekly training program

VO₂max increased by 11.6% in just two weeks

Stroke volume ↑ 21.4%, heart rate ↓ ~13%

Excellent option for injured, in-season, or travelling athletes

Can be programmed in short, low-stress sessions (e.g., 15–20 mins)

Visit: www.thebfr.co to learn more or purchase your own BFR cuffs

Follow us on Instagram: @thebfr.co

Contact Chris via the website or DM for programming support

Listen to our previous BFR + aerobic training episodes in the podcast archive

In this Questions in Cars episode of BFR Radio, I answer a rugby player’s question about using Blood Flow Restriction (BFR) training to manage Achilles tendinopathy and arthritis in the big toe.

Timestamps:

00:36 Listener's Question: Rugby Player's Tendinopathy

01:35 Traditional Methods for Tendinopathy

02:53 Benefits of BFR for Tendinopathy and Arthritis

03:45 Morning Activation Routine with BFR

05:54 Daily BFR Protocols for Pain Management

07:14 Strength Training with BFR

11:14 Pre-Running BFR Routine

12:37 Hormonal and Recovery Benefits of BFR

15:25 Long-Term BFR Strategies

Links & Resources: