Coach Jax Calder

Science-minded coach who turns macros, progressive overload, and recovery into simple checklists.

Inspiration

Coach Jax Calder

September 16, 2025

2025-08-15

5 minute read

Low‑FODMAP with Grace: Calm the Gut, Keep Your Life

A three‑phase plan—eliminate, reintroduce, personalize—run with curiosity instead of fear.

Inspiration

Coach Jax Calder

September 16, 2025

2025-08-31

5 minute read

Keto, Carefully: Making Adaptation Less Miserable

A mindful approach to early keto—energy dips, electrolytes, and adjusting goals without drama.

Fitness

Coach Jax Calder

September 16, 2025

2025-08-09

5 minute read

High‑Protein, High‑Return: Diets That Protect Muscle

Why higher‑protein patterns support muscle, satiety, and healthy weight—without extremes.

Fitness

Coach Jax Calder

September 16, 2025

2025-07-23

5 minute read

Training on Intermittent Fasting: Timing Meals for Performance

How a 16:8 fasting pattern can affect strength, cardio, and recovery—plus timing that helps.

Inspiration

Coach Jax Calder

September 12, 2025

2025-08-08

5 minute read

The 3-Item Done List: Finish More by Choosing Less

A tiny daily list makes room for deep work and the surprises you can’t plan.

Inspiration

Coach Jax Calder

September 12, 2025

2025-07-02

5 minute read

The Two-Minute Threshold: Start Before Your Brain Argues

Lower the bar to begin, then let momentum elevate the work.

Fitness

Coach Jax Calder

September 12, 2025

2025-09-06

5 minute read

Desk Strength: Five One-Minute Moves That Add Up

Five one-minute strength snacks you can scatter through a workday without changing clothes.

Fitness

Coach Jax Calder

September 12, 2025

2025-06-23

5 minute read

Stair Logic: Turn Everyday Steps Into Cardio and Strength

Smart rules turn stairs into a safe, effective micro-workout you can repeat anywhere.

Inspiration

Coach Jax Calder

September 10, 2025

2025-07-19

5 minute read

Find The Signal

The world is loud. Inspiration grows when you curate what you let in.

At KeyMacro, we turn small steps into big results—mindset that inspires, fitness you can stick to, nutrition you trust, and lifestyle habits that fuel real energy. Inspiration, Fitness, Nutrition, and Lifestyle come together here so you can move with purpose, eat with confidence, and live with steady momentum.