GT Performance Podcast

Zach Guiser
  • 5.0 (3)
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A show dedicated to all things long-term athlete development. Learn how to help your athlete get faster, stronger, more explosive, healthier, and prepared for game-day and real-world success. Join Dr. Zach Guiser as we talk about youth sports, sports physical therapy, sports performance training, strength and conditioning, and everything else around long-term athletic development.

  1. 2D AGO

    What is PRP and does it work?

    Dr. Zach Guiser dives into the polarizing world of Platelet-Rich Plasma (PRP), a treatment that rose to fame after Super Bowl heroics but remains largely uncovered by insurance By breaking down the specific growth factors, which he likens to a construction crew, Zach explores why some studies show "miracle" results while others find no benefit. The key, according to 2025 research, lies in the dosage and preparation, specifically reaching a threshold of 10 billion platelets. Guiser ultimately grades PRP as "Promising," suggesting it as a viable second-line defense for athletes who haven't found relief through high-quality physical therapy. Timestamps00:00 – The Hines Ward Miracle: PRP’s Mainstream Debut01:34 – Blood Breakdown: Erythrocytes, Leukocytes, and Thrombocytes02:11 – The "Vampire" Process: Centrifuges and Activation02:46 – The Construction Crew: 5 Key Growth Factors04:55 – Study 1: PRP for Chronic Back Pain07:40 – Study 2: Spine Gaps and the Corticosteroid Comparison09:15 – Study 3: The Patellar Tendinopathy Disappointment11:18 – Study 4: The 10 Billion Platelet "Magic Number" (2025)13:43 – Leukocyte-Poor vs. Leukocyte-Rich: Choosing the Right Mix15:03 – Final Takeaways: Zach’s Dosing Stance and Attia Grade

    20 min

  2. MAR 25

    5 ways athletes can separate from the pack this season

    Dr. Zach Guiser challenges the "microwaved" approach to athletics, arguing that optimizing for short-term wins, such as over-specializing at age 12, destroys long-term development and leads to burnout . He draws parallels between failed retail giants and improper sprinting mechanics to show that "slow-cooking" your infrastructure is the only way to eventually "slingshot" past the competition. The episode provides five actionable in-season strategies to help busy athletes maintain their physical and mental edge when their peers are most likely to let their habits slip. 00:00 – The Trap of Short-Term Optimization01:05 – Walmart vs. Kmart: A Lesson in Infrastructure and Optimization02:00 – Sprinting: Why Optimizing the First 10 Yards Isn't Always Right03:00 – In-Season Opportunities: Separating from the Pack03:45 – Strategy 1: Psychological Fuel (Journaling & Affirmations)05:20 – Strategy 2: Nutrition Low-Hanging Fruit06:25 – Strategy 3: Consistent In-Season Strength & Speed07:45 – Strategy 4: The Sleep Struggle08:50 – Strategy 5: Watching Film Like a Pro09:30 – Soul Session: Overcoming Worry

    8 min

  3. MAR 13

    How to chase down your dream

    In his most "exhilarating and profound" episode to date, Dr. Zach Guiser provides a four-step blueprint for achieving high-level success by moving beyond traditional, "realistic" advice. Using his own journey from a tiny town with more cows than people to becoming a Division I football captain, alongside historical examples like the Wright brothers and James Dyson, Guiser argues that the path to a dream requires an obsessive focus on controllable daily processes over fickle outcomes. He emphasizes that while outcomes are probabilistic, elite consistency in the "mundane" fundamentals, as modeled by Kobe Bryant and Jerry Seinfeld, is what ultimately separates the pack. Timestamps00:00 – Introduction: Why Zach is Standing00:46 – Zach’s Story: From Small Town Cows to D1 Captain04:00 – Defining Success: It’s Your Call04:41 – Step 1: Don't Be Realistic06:06 – The Wright Brothers vs. The Laws of Physics08:50 – James Dyson and 5,127 Prototypes12:10 – Step 2: Set Intentional Goals13:20 – Understanding the Odds: Probabilistic Thinking14:40 – Step 3: Execute the Process with Elite Intensity16:00 – Jerry Seinfeld’s "Don't Break the Chain"18:15 – Stephen King’s 2,000 Words20:10 – Kobe Bryant and the "Boring" 4 AM Basics23:15 – Step 4: Reflect and Iterate24:40 – When Dreams Change: Zach’s Career Pivot26:50 – Real-World Case Study: Dan Swank (All Time Low)32:00 – Real-World Case Study: Dr. Zach Herman (Orthopedic Surgery)35:10 – Final Thoughts: You Are More Than Your Performance

    42 min

  4. FEB 25

    How to avoid the shin splint plague

    Dr. Zach Guiser tackles the inevitable rise of shin splints as spring sports seasons begin, categorizing the condition (medically known as medial tibial stress syndrome) as a classic load management failure . He explains how violent muscle contractions create bending stress on the tibia and offers a two-pronged solution: manipulating the workload through the Acute to Chronic Workload Ratio (ACWR) and increasing the shin's capacity through specific strength and graded exposure . The episode wraps with a philosophical reflection on "Fountains vs. Drains" and the importance of finding transcendence by being part of a team greater than oneself. 00:00 – Fountains vs. Drains: Auditing Your Social Energy01:46 – The Spring Sport Pandemic: Defining Shin Splints02:30 – Anatomical Theories: Bone Stress vs. Muscle Insertion03:15 – The Root Cause: Load Management Mismatch04:00 – Using ACWR to Predict and Prevent Injury05:15 – Strategies for Stress Reduction: Surfaces and Strength06:20 – The Track Athlete’s Guide: A 4-Week Graded Ramp-Up10:15 – Collectivism vs. Individualism in Youth Sports11:30 – The Science of Happiness: Finding Meaning in Transcendence Link to article (including track progression): gtperformance.co/adj022526

    13 min

  5. FEB 11

    The 5 best lifts to build speed.

    Dr. Zach Guiser argues that for teenage athletes, strength is the "rising tide that lifts all ships," providing a higher return on investment for speed and health than almost any other training modality . He outlines five specific exercises—primarily unilateral—designed to prepare the body for the 600+ pounds of force required during elite sprinting and change of direction . The episode concludes with a life framework centered on essentialism, urging listeners to say "no" to anything that does not enhance their health, mission, or quality time with their "tribe". 00:00 – Introduction: Reframing Problems as Opportunities01:05 – The Rising Tide: Why Strength is the Ultimate ROI for Teens01:41 – The "Strong Enough" Threshold02:02 – Exercise 1: Reverse Lunges and Acceleration Specificity02:55 – Exercise 2: Trap Bar Deadlifts and the Athletic Position03:36 – Exercises 3 & 4: The Purest Unilateral Knee and Hinge Movements04:09 – Exercise 5: Single Leg Elevated Calf Raises for Achilles Stiffness05:08 – Summary and the "Say No" Framework Everything in these newsletters, podcasts, social media, and on our website is for educational purposes only and should not be taken as medical advice for you or your athlete. Consult directly with a healthcare professional.

    5 min

  6. FEB 3

    If it hurts, don't just cut it. Do this instead.

    Dr. Zach Guiser introduces the "mastery of the mundane" before diving into Graded Exposure, the essential rehab principle he realized was missing from his previous writings. He simplifies the recovery process into two paths: providing the body with the optimal environment to heal itself and intentionally building capacity by doing what you are capable of today before adding small increments over time. The episode concludes with a sobering reflection on professional envy, using the extreme schedule of an NFL head coach to remind athletes not to crave someone else's rewards unless they are willing to accept their specific burdens. 00:00 – Introduction: Stephen King and Mastering the Mundane01:06 – The "Snail Tank" Epiphany and the Sin of Omission01:34 – The Two Pillars of Rehab: Natural Healing & Graded Exposure01:50 – Pillar 1: Letting the Body Heal (Environment and Basics)02:11 – Pillar 2: The Logic of Graded Exposure02:45 – Real-World Applications: Squats and Hamstring Sprints03:59 – Professional Envy and the "Mike McDonald" Perspective04:41 – Conclusion: Keep the Main Thing the Main Thing Everything in these newsletters, podcasts, social media, and on our website is for educational purposes only and should not be taken as medical advice for you or your athlete. Consult directly with a healthcare professional.

    5 min

  7. JAN 28

    9 unconventional ways to get faster

    Dr. Zach Guiser explains that while sprinting is the ultimate tool for speed, peak performance is limited by the "weakest link" among various musculoskeletal and neurological subsystems. He details how sensory inputs from the eyes, inner ear, and joints are processed by the brain to determine how much power the motor cortex is allowed to output. The episode concludes with a nine-point training framework designed to address everything from tendon stiffness to automatic brainstem drive, ensuring athletes remove the internal "governors" that hold back their speed. Timestamps00:00 – Introduction: Why the Work "Just Needs Doing"00:36 – Speed as a Complex Interplay of Systems01:06 – Breaking Down the Musculoskeletal System01:18 – The Nervous System: Sensory Input, Processing, and Motor Output02:26 – How the Brain Interprets the Environment for Speed03:15 – The "Governor" Concept: How Weak Systems Limit Potential03:48 – 9 Actionable Steps for Well-Rounded Speed Development05:01 – Closing: Mark Twain on Excellence Everything in these newsletters, podcasts, social media, and on our website is for educational purposes only and should not be taken as medical advice for you or your athlete. Consult directly with a healthcare professional.

    7 min

  8. JAN 20

    Is dry needling safe? Does dry needling work?

    IF YOU JUST WANT THE TAKEAWAYS, JUMP STRAIGHT TO THE 43:35 MARK! Dr. Zach Guiser and John trace the evolution of dry needling from ancient Eastern acupuncture to modern Western "trigger point" therapy, examining whether the practice is truly safe and effective for athletes. 00:00 – Introduction and the history of Acupuncture, "Chi," and Meridians02:31 – Wet Needling vs. Dry Needling: JFK’s physician and trigger points04:13 – The TJ Watt Black Swan Event: A punctured lung in the NFL05:06 – Defining Trigger Points and Proposed Mechanisms of Action11:30 – Study #1: Efficacy for chronic low back pain (Short-term vs. Long-term)14:11 – How "Sham" Dry Needling works in research17:40 – Study #2: Dry needling for musculoskeletal conditions (Meta-analysis)27:24 – Study #3: Dry Needling vs. Manual Therapy (Head-to-Head)30:14 – Study #4: Dry Needling in Sports and Performance (The 2025 Evidence Gap Map)33:27 – Study #5: Safety Data and Adverse Events (Minor vs. Major)41:12 – The Philosophy of Risk: Fat-Tailed Risks and Black Swans43:35 – Summary, Zach’s Final Stance, and Attia Categories46:00 – The Legality of Dry Needling: Ohio vs. Pennsylvania vs. the UK Everything in these newsletters, podcasts, social media, and on our website is for educational purposes only and should not be taken as medical advice for you or your athlete. Consult directly with a healthcare professional.

    50 min
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Ratings & Reviews

5
out of 5
3 Ratings

About

A show dedicated to all things long-term athlete development. Learn how to help your athlete get faster, stronger, more explosive, healthier, and prepared for game-day and real-world success. Join Dr. Zach Guiser as we talk about youth sports, sports physical therapy, sports performance training, strength and conditioning, and everything else around long-term athletic development.

Information

  • Creator
    Zach Guiser
  • Years Active
    2023 - 2026
  • Episodes
    44
  • Rating
    Clean
  • Copyright
    © 2025 Zach Guiser
  • Show Website
    GT Performance Podcast

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