Barbell Shrugged

In this episode of Barbell Shrugged, blood flow restriction specialist Dr. Michael MacPherson joins Doug Larson, Coach Travis Mash, and Dr. Mike Lane to break down how BFR training can be used for far more than post-injury rehabilitation. Michael explains how strategically restricting blood flow creates a hypoxic environment that increases type II muscle fiber recruitment, metabolic stress, and cellular swelling—even when training with relatively light loads. The result is a powerful tool for building or maintaining strength and muscle while reducing the mechanical stress placed on joints and connective tissue. They also discuss limb occlusion pressure, why cuff design matters, and why modern BFR protocols don't need to be brutally painful to work.
The conversation expands into practical applications for athletes, lifters, and anyone looking to improve performance or recovery. Michael explains how BFR walking, cycling, leg curls, Nordics, plyometrics, and even passive recovery sessions can be incorporated into training, with walking protocols as simple as 10–15 minutes at roughly 30–60% limb occlusion pressure. The team also explores how BFR may help athletes strengthen commonly neglected areas like the hamstrings without adding significant training fatigue, making it especially useful during heavy training blocks, travel, injury rehabilitation, and return-to-play programs. Whether you're trying to add muscle, protect irritated joints, improve conditioning, or address weak links without piling on more heavy loading, this episode provides a practical framework for adding BFR to your training.

In this episode, Doug Larson joins Coach Travis Mash and Dr. Mike Lane to break down what it takes to build a scalable strength and conditioning program for police officers. Mash shares his new partnership with the Winston-Salem Police Department, beginning with a six-week, 15-person pilot designed to refine onboarding, testing, training, and ongoing monitoring before expanding to roughly 600 officers and support staff. The team explains why tactical fitness must be built around a job-task analysis: officers may spend hours sitting in a patrol vehicle, then suddenly need to sprint, grapple, drag a person, or make a high-stakes decision while wearing a vest and duty gear.
The conversation covers how to assess reactive strength, tissue readiness, total-body power, relative strength, aerobic capacity, and repeat-effort conditioning without injuring or overwhelming the people being tested. They examine why generic standards like a mile-and-a-half run or 175-pound dummy drag may not fully reflect real-world demands, how a larger fitness reserve protects situational awareness under stress, and why cardiovascular conditioning can be a survival skill, not just a performance metric. They also discuss the mobility problems created by long hours in a patrol car, including restricted hips, shoulders, and lower backs, and how loaded mobility and heavy isometrics can help tactical professionals, and aging athletes, stay capable, resilient, and ready when the stakes are highest.

In this episode, Doug Larson, Coach Travis Mash, and Dr. Mike Lane break down everything athletes need to know about protein: what it does, how much you actually need, and how to make it work in the real world. They dismantle the myth that the body can only use 30–35 grams per meal, explain why protein needs should scale with lean body mass and training goals, and show how distributing protein across three or four meals can support muscle growth, recovery, and performance without obsessing over a narrow post-workout window.
The conversation then compares animal and plant proteins, whole foods and powders, whey and casein, and the potential role of collagen for connective tissue. They explain why the calories accompanying a protein source matter (beef ribeye, chicken breast, lentils, and peanut butter deliver radically different amounts of fat, carbohydrates, and fiber) and how your choices should change when gaining muscle versus losing fat. From ready-to-drink shakes and egg-white blends to pre-bed protein and workout-day carbohydrates, this episode provides a simple framework for hitting your protein target while adapting the details to your body, schedule, and goals.

Dr. Eric Trexler returns to Barbell Shrugged to break down one of the most misunderstood subjects in fitness: how the body adapts to dieting, exercise, and energy restriction. Eric, a Duke University researcher with a PhD in Human Movement Science, joins Doug Larson, Dr. Mike Lane, and Coach Travis Mash to explain the constrained energy expenditure model, why cardio does not always produce the linear calorie burn people expect, and why the context of your diet matters. They cover metabolic adaptation, under-fueling in endurance and weight-class athletes, and why the body creates more friction as you get leaner or try to train hard on a fixed calorie budget.
The crew also gets practical about fat-loss plateaus, "weight-loss resistance," diet breaks, refeeds, and reverse dieting. Eric explains why tracking errors often masquerade as metabolic problems, why getting extremely lean carries real performance and lifestyle tradeoffs, and why slower timelines are often the smarter move. He also shares what the research actually says about using refeeds and diet breaks to preserve metabolism and why aggressively beginning recovery after a hard diet may be more effective than dragging out a reverse diet. Whether you are cutting for a weight-class sport, chasing a physique goal, or simply trying to lose body fat without losing your mind, this episode will help you make better decisions with your nutrition and training.
Links:
Doug Larson on Instagram
Coach Travis Mash on Instagram

In this episode, OG Barbell Shrugged crew member Alex Maclin joins Doug Larson, Coach Travis Mash, and Dr. Mike Lane to talk nutrition for jiu-jitsu, combat sports, and high-performance training. Alex shares his evolution from overweight beginner to Olympic weightlifter, nutrition coach, and four-stripe brown belt, explaining how his personal nutrition shifted from fat loss to strength, aesthetics, and now athletic performance and recovery.
The crew breaks down practical fueling strategies for grapplers, including why total calories come first, why carbohydrates are king for high-intensity scrambles, and how protein, hydration, sodium, and nutrient timing all affect recovery and performance. Alex explains how to eat before training, what to use during longer or hotter sessions, why tournament-day nutrition must account for adrenaline and digestion, and how caffeine can help or hurt depending on arousal. Whether you train jiu-jitsu, CrossFit, weightlifting, or just want to perform better, this episode gives you a simple framework for eating like an athlete.
Links:
Doug Larson on Instagram
Coach Travis Mash on Instagram