SB Warm up #1

3x 6-10 (depending on load) reps of:

Bear hug squats

Deadlifts

Ground  to shoulder

Shoulder to overhead

Back squats

WOD

5 rounds of:

10 SB deadlifts

10 SB shoulder to shoulder

2 minute 30 second SB carry

Aerobic Warm Up #2

3 consecutive rounds

30 seconds no break

-Prisoner step ups

-Mountain climbers or sliders

-Flutter kicks

-Pop squats

-Butt kicks

-Skater jumps

Then...

3 rounds of:

(5 steps forward and back)

-Sampson

-Knee hugs

-Dynamic walk

-Walking pigeon

WOD

For time:

Lunge wit rotation 

50 pull up/125 band row 

50 push up + thigh taps

100 Russian twists

50 (L/R) stationary lunge + curl + rotation + overhead press 

By Coach Ray Traitz | Health, Fitness & Strength Coach | amrapfitness@hotmail.com

Introduction: The Forgotten Metabolic Superpower

In a world obsessed with crash diets, calorie counting, and endless cardio, there’s a foundational pillar of health that’s too often overlooked: metabolic flexibility—your body’s ability to seamlessly switch between burning carbohydrates and fat for energy.

As a health and fitness professional with decades of experience, I’ve seen firsthand how improving this single function can accelerate fat loss, sharpen mental clarity, stabilize blood sugar, and promote long-term health. Whether it’s through self-experimentation or coaching clients at AMRAP Fitness, the path to longevity often begins by improving what your body does behind the scenes.

What is Metabolic Flexibility?

Metabolic flexibility means that your body efficiently shifts between burning glucose (from carbs) and fat (from stored energy or dietary fat) depending on the demand. A metabolically flexible person:

• Has stable energy throughout the day

• Can train hard fasted or fed

• Burns fat efficiently when at rest

• Doesn’t “crash” after missing a meal

Metabolic inflexibility, on the other hand, is a hallmark of aging, obesity, insulin resistance, and the dreaded Deadly Quartet. It often leads to chronic fatigue, fat gain, and inflammatory conditions.

Three Leading Experts on Metabolic Flexibility & Longevity

1. Dr. Ben Bikman – Metabolic Scientist, BYU

• Insulin Control: Bikman emphasizes that metabolic flexibility is impossible without regulating insulin. Chronically high insulin impairs fat burning and leads to inflammation.

• Fat as Fuel: In metabolically flexible individuals, fat is the preferred fuel at rest, protecting against weight gain and insulin resistance.

• Longevity Marker: Elevated insulin and glucose are predictors of shortened lifespan. Improving flexibility extends both healthspan and lifespan.

2. Dr. Mark Hyman – Functional Medicine Pioneer

• Blood Sugar Variability: Hyman notes that wild swings in blood sugar undermine metabolic health. A flexible metabolism maintains energy and focus through stable glucose control.

• Mitochondrial Health: Efficient energy use reduces oxidative stress, supporting cellular longevity.

• Nutritional Strategy: Whole-foods, anti-inflammatory eating (like Paleo-Zone) naturally encourages metabolic flexibility.

3. Dr. Gabrielle Lyon – Muscle-Centric Medicine

• Muscle as a Metabolic Organ: Lyon argues that skeletal muscle is the key to glucose disposal and fat oxidation. More muscle = more flexibility.

• Protein Prioritization: Adequate protein intake supports lean tissue and metabolic efficiency.

• Exercise Synergy: Combining resistance training with NEAT and strategic fasting accelerates metabolic improvements.

Case Studies Supporting Metabolic Flexibility

1. Time-Restricted Feeding & Fat Loss (Dr. Satchin Panda)
A group following an 8-hour eating window without cutting calories experienced improved insulin sensitivity and decreased body fat—due to enhanced metabolic switching.

2. Muscle Gain & Glucose Regulation (Dr. Gabrielle Lyon)
Women over 40 who prioritized resistance training and protein intake saw dramatic improvements in glucose control—even without weight loss—by becoming more metabolically flexible.

3. Zone Diet & Endurance (Barry Sears Lab)
Participants following a Zone-Paleo hybrid diet showed improved VO₂ max and body composition, with better metabolic markers, even in sedentary individuals.

Coach Ray Traitz’s Strategy to Restore Metabolic Flexibility

At AMRAP Fitness, I guide clients to reclaim their metabolic function through a multi-tiered, sustainable protocol:

• Smart Carbohydrate Cycling
  Zone-balanced meals with high-fiber vegetables and slow-burning carbs keep blood sugar steady.

• Muscle-Centered Training
  Resistance training and walking build lean mass and accelerate fat metabolism.

• NEAT & Intermittent Movement
  Integrating non-exercise movement like walking, rucking, or standing throughout the day reduces insulin spikes.

• Protein Timing
  Consistent protein intake throughout the day stabilizes appetite, supports muscle, and promotes longevity.

This isn’t a crash diet—it’s a metabolic recalibration.

Why You Should Work with Coach Ray Traitz

Whether you’re hitting a fat loss plateau, struggling with energy crashes, or just looking to feel better, improving your metabolic flexibility might be the key. My approach blends strength training, functional nutrition (Zone-Paleo), and personalized habit change for lasting results.

You don’t have to be perfect. You just need to start.

Contact:
📧 amrapfitness@hotmail.com
📍 Mercer County, NJ
🏋️‍♂️ In-Person and Virtual Coaching Available

References & Recommended Reading

1. Bikman, B. (2020). Why We Get Sick.

2. Hyman, M. (2021). The Pegan Diet.

3. Lyon, G. (2023). Forever Strong.

4. Panda, S. (2020). “Time-restricted eating for metabolic health.” Cell Metabolism.

5. Sears, B. (2002). The Anti-Inflammation Zone.