Benefits of Single Joint Exercises with Doug Larson, Travis Mash & Dr. Mike Lane #842
Release Date: 04/01/2026
860 - Live More, Hurt Less w/ Dr. Sean Pastuch
Barbell Shrugged
Dr. Sean Pastuch sits down with Doug Larson, Coach Travis Mash, and Dr. Mike Lane to talk about what he’s learned the hard way about chronic pain, discipline and how to get back to training pain free. Pulling from his new book *Live More, Hurt Less*, Sean breaks down why so many lifters end up organizing their entire life around avoiding pain, and how that strategy inevitably makes training less fun than it used to be. He shares his own story of dealing with seven years of debilitating neck pain, and how nothing changed until he finally had a compelling reason to change it. That meant hiring...
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859 - Blood Flow Restriction with Dr. Michael MacPherson
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...
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858 - Training Police Officers
Barbell Shrugged
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,...
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857 - The Protein Blueprint
Barbell Shrugged
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...
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Metabolic Adaptation w/ Dr. Eric Trexler, Doug Larson, Coach Travis Mash and Dr. Mike Lane #856
Barbell Shrugged
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...
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Nutrition For Jiu-Jitsu w/ Alex Maclin, Doug Larson, Coach Travis Mash and Dr. Mike Lane #855
Barbell Shrugged
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...
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Training For Aesthetics w/Doug Larson, Coach Travis Mash and Dr. Mike Lane #854
Barbell Shrugged
In this episode, Doug Larson, Dr. Mike Lane, and Coach Travis Mash break down the real-world science of training for aesthetics: getting leaner, building muscle, and looking better without losing sight of performance, health, and longevity. Mike opens with a wild DEXA scan story about breast implants and body composition testing, explaining how implants can skew lean mass and bone density numbers. The takeaway is simple: body composition tools are useful, but only when you understand what they are actually measuring. The crew then moves into the big rocks of physique change: nutrition,...
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Scientific Research and CrossFit Workouts w/ Dr. Gerald Mangine, Doug Larson, Coach Travis Mash and Dr. Mike Lane #853
Barbell Shrugged
For years, one of the biggest criticisms of CrossFit has been that, Given every workout is different, it’s difficult to measure and track training stress in a meaningful way. Dr. Jerry Mangine joins Doug Larson, Travis Mash, and Mike Lane to discuss a decade of research aimed at solving that problem. Jerry breaks down how his team analyzed every CrossFit Open workout ever performed, developed equations to quantify workload across different movements, and created a system for classifying workouts based on total work performed and the rate at which athletes complete it. The conversation...
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Peptides w/ Dr. Kyle Gillett, Doug Larson, Coach Travis Mash and Dr. Mike Lane #852
Barbell Shrugged
Peptides have exploded in popularity over the last few years, but separating legitimate science from marketing hype has become increasingly difficult. In this episode, Dr. Kyle Gillett joins Doug Larson, Dr. Mike Lane, and Coach Travis Mash for a deep dive into the world of peptides, growth hormone secretagogues, GLP-1 medications, and emerging therapies that may shape the future of performance, recovery, body composition, and longevity. They unpack what peptides actually are, which compounds have meaningful clinical research behind them, and where caution is still warranted, especially when...
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Training Tactical Athletes w/ Doug Larson, Coach Travis Mash and Dr. Mike Lane #851
Barbell Shrugged
In this episode, Doug Larson, Dr. Mike Lane, and Coach Travis Mash break down what it actually means to train tactical athletes such as police officers, firefighters, military personnel, SWAT teams, cadets, and first responders who may be called into high-stress physical situations at any time. The conversation starts with the Enhanced Games and the reality of performance-enhancing drugs in sport, then quickly shifts into the tactical world, where “second place” can mean getting hurt, losing control of a situation, or not making it home. Mike explains why the first step is always a...
info_outlineIn this episode, Doug Larson, Dr. Mike Lane, and Coach Travis Mash flip the usual strength conversation on its head and make the case for single joint training. Instead of focusing only on squats, deadlifts, cleans, and presses, they explain when movements like leg curls, calf raises, lateral raises, curls, triceps work, and hip isolation drills become incredibly valuable. The core idea is simple: compound lifts build the foundation, but single joint work helps fill in weak links, improve symmetry, and keep athletes healthy enough to keep progressing.
The conversation digs into where isolation work matters most. Mash shares how targeted hamstring work helped address knee pain and imbalance in an elite Olympic weightlifter already operating near the top of the sport. Mike explains that single joint training can deliver hypertrophy and tendon loading without the same global fatigue and axial stress that come with more heavy compound work. The group also connects the dots to sprinting, jumping, jiu-jitsu, and everyday adult performance, showing how training knee flexion, calves, tibialis anterior, glutes, shoulders, and other overlooked areas can improve resilience, movement quality, and injury prevention.
They also make a practical case for using isolation work in the real world, especially for busy lifters, aging athletes, and people training around pain or injury. A few hard sets at the end of a session can go a long way, and even one challenging set per week is dramatically better than doing nothing at all. Whether the goal is aesthetics, joint health, better activation, or simply staying in the game longer, this episode is a reminder that good programming is about context, not dogma. Single joint exercises are not a replacement for the basics, but used at the right time and in the right dose, they can be the difference between spinning your wheels and continuing to improve.
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