Hey Impact Family and friends,

If you feel like you’re “doing all the cardio” and your body is still not changing… you’re not broken. You’re just using the wrong lever for the goal. Cardio is amazing for your heart, mood, and endurance. But if the mission is fat loss, strength, and looking/feeling like an athlete for life — cardio alone eventually hits a ceiling.

Here’s why cardio “stops working” for a lot of people: You get better at it.

Your body becomes efficient. Same run, same class, same sweat… fewer calories burned, less stimulus, less change. Plus, heavy cardio without strength often creates a sneaky tradeoff: more stress, more hunger, more cravings, and less recovery. You work harder… and your system fights you.

If you’re 40+? Add sleep debt, life stress, and under-eating protein… and suddenly cardio becomes gasoline on a nervous system fire. At Impact, we play a different game: we build the engine AND the chassis.

THE METABOLIC TRUTH NOBODY TELLS YOU

Muscle isn’t just “for looks.” It’s metabolic infrastructure. More lean tissue means:

  • higher daily energy demand (you burn more doing life)
  • better insulin sensitivity (carbs go to muscle, not storage)
  • more glycogen storage (you look tighter, feel fuller, perform better)
  • more joint protection and “tissue tolerance” so you can train without breaking down

So when you build strength, you’re not just burning calories in the session… You’re changing the body that burns calories the other 23 hours.

THE SIMPLE FAT-LOSS FOUNDATION (NO BS)

If you want your cardio to work again, build the base:

  • Protein: anchor every feeding (30–40g) so hunger calms down and muscle stays
  • Fiber: 25–35g/day so you’re full, steady, and digestion is on your side
  • Steps: 7–10k/day (your secret weapon for fat loss without frying your CNS)
  • Sleep + stress: because cortisol doesn’t care about your treadmill time

And here’s a trap to avoid:
More cardio + less food + less sleep = “scale stuck” + cranky + inflamed + injured.
That’s not discipline. That’s poor programming.

Now the fun part…

HOW IMPACT PROGRAMS IT (ON PURPOSE)

We optimize the “metabolic disturbance” with strength training — then we earn cardio on a separate day with skill, intent, and full-body integration.

  1. Strength Days (metabolic disturbance + muscle signal)
    We lift heavy enough to send the message: “Keep muscle. Burn fat.”
    We train the big patterns (hinge, squat, push, pull, carry), we progress intelligently, and we coach technique so you don’t leak power through poor structure.
  2. Conditioning Days (skillful cardio, not chaos)
    This is not random sweat. This is systems training:
    • Cardiac Output / Aerobic Base (Zone 2): bigger engine, faster recovery, better fat oxidation
    • Anaerobic Threshold (tempo work): raise the ceiling so “hard” feels more controlled
    • HICT: high-intensity continuous training to blend output + posture + breathing control
    • Aerobic Power intervals: short bursts that teach you to recover fast and stay athletic
    • Mobility + breathing integration: ribs/pelvis stack so you stop borrowing motion from your back/hips

Translation: you don’t just “do cardio.”
You train your physiology.

WHY WE HAVE COACHES (NOT TRAINERS)

Because you don’t need more motivation — you need better decisions. Our coaches:

  • meet you where you’re at (pain, stiffness, low confidence, all welcome)
  • identify limiting factors (mobility, strength, breathing, tissue tolerance)
  • regress without embarrassment and progress with precision
  • outperform poor structure with smart loading and clean movement
  • bridge the gap from “where you are” to “where you want to go” — sustainably

If cardio hasn’t been working anymore, it’s not a character flaw.
It’s a programming problem.

Let’s fix the program, build the muscle, calm the stress, and train the right energy systems at the right time.

LFGROWWW,

Coach Peter
Impact MetroWest