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UNDERSTAND YOUR
BODY. OWN YOUR
RESULTS.

Most coaches keep the science vague on purpose. DYCED doesn't. The more you understand about how your body works, the more you can hold your coach accountable — and the better your results will be.

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Kinesiology 101

FITNESS MYTHS DEBUNKED

Six of the most common lies in fitness. Tap any card to flip it and get the truth — then dig deeper.

MYTH 01

Myth

You Need to Train Every Day to See Results

↻ Tap to reveal the truth

The Truth

Progressive overload and recovery drive muscle growth — not volume alone. 3–4 quality sessions beat 7 mediocre ones every time. Your muscles grow while you rest, not while you're in the gym.

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MYTH 02

Myth

Cardio is the Best Way to Lose Fat

↻ Tap to reveal the truth

The Truth

Resistance training builds muscle, which permanently raises your resting metabolism. Cardio burns calories during the session. Muscle burns calories 24/7. Both matter — but for body recomposition, resistance training wins.

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MYTH 03

Myth

Eating Late at Night Causes Fat Gain

↻ Tap to reveal the truth

The Truth

Total daily caloric intake determines fat gain — not timing. What matters is hitting your macros across the day. Timing has minor effects on performance and recovery, but nothing to do with fat storage directly.

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MYTH 04

Myth

Supplements Are the Shortcut

↻ Tap to reveal the truth

The Truth

The supplement industry makes $50B/year selling products that handle maybe 3–5% of your results. Sleep, consistency, protein intake, and training load account for the other 95%. Fix those first.

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MYTH 05

Myth

You Can Spot Reduce Fat

↻ Tap to reveal the truth

The Truth

Fat loss is systemic — your body decides where it comes from based on genetics and hormones. 1,000 crunches will not remove belly fat. A caloric deficit will — your abs show when total body fat drops.

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MYTH 06

Myth

Lifting Heavy Makes You Bulky

↻ Tap to reveal the truth

The Truth

Building significant mass takes years of dedicated training, caloric surpluses, and often hormonal support. Lifting heavy makes you lean and strong. Fear of bulk is the #1 reason people under-train.

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The DYCED Journal

THE SCIENCE
THAT DRIVES RESULTS

Full articles — the deeper version of the DYCED newsletter. Master's-level breakdowns, graded honestly. Search or filter by genre.

New · Latest 🪞
Coaching7 min read

You Don't Have a Discipline Problem. You Have a Stranger Problem.

Four separate studies say the same thing: people who can't vividly picture their future self make worse decisions for that person today — and it's exactly what 1-on-1 coaching is built to close.

Read the breakdown
Coaching8 min
🔓

The Willpower Myth

The "willpower is a muscle that gets tired" idea failed to replicate in two of the largest studies ever run on it. Here's what actually determines follow-through.

Read article
Training Systems9 min
🗂️

The OPT Model

Why periodization beats random training — and the five-phase framework every DYCED program is built on, the same one used to develop D1 athletes.

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Training Systems8 min
📅

3 vs 5 Days a Week

The most common question before starting a program — answered by the research. Why weekly volume beats frequency, and how to actually choose your split.

Read article
Peptide Science8 min
🩹

TB-500

The human trials everyone quotes for TB-500 were never run on TB-500. The one distinction that separates the credible version of this story from the hype.

Read article
Peptide Science9 min
🧬

BPC-157

The recovery world treats it as a miracle, the research world treats it as a question mark. Both are right — here's the science, graded honestly.

Read article
Strength Training8 min
📈

Progressive Overload

The one principle every result is built on: consistently increase the demand on your body over time — load, reps, rest, or technique. Without it, adaptation stops.

Read article
Metabolism7 min
🔁

EPOC & Metabolic Rate

Why the right resistance session keeps burning calories for hours after you leave the gym — and how to train to trigger it.

Read article
Nutrition8 min
🥩

Protein Synthesis & MPS

Training is the signal, protein is the material. How muscle is actually built — and exactly how much protein you need.

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Recovery8 min
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Sleep & Hormonal Recovery

You don't grow in the gym — you grow when you recover. Why sleep is your most underrated anabolic.

Read article
Exercise Science8 min

Energy System Utilization

Power, intensity, and endurance run on different fuel. Knowing which system you're training — and how the OPT model sequences them.

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Neuroscience7 min
🧠

Neuromuscular Adaptation

Why beginners get strong fast before they look it — and why technique is itself a strength skill.

Read article
Fat Loss7 min
🎯

The Spot-Reduction Myth

A thousand crunches will not melt belly fat. Why fat loss is systemic — and what actually reveals the muscle underneath.

Read article
Supplements8 min
💊

Supplements Are Not the Shortcut

The industry sells you 3–5% of your results. The honest hierarchy — and the short list actually worth your money.

Read article
Nutrition8 min
🕘

Eating Late vs. Total Intake

The calorie does not check the clock. Where meal timing actually matters — and where it does not.

Read article
Peptide Science9 min
🧪

KPV: The Anti-Inflammatory Peptide That Cut Out the Tan

Your body already makes a hormone that tells inflammation to stand down. It also darkens your skin. KPV is what you get when someone carves out the first part and throws away the second — here is what is proven, and what is still just mice.

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Peptide Science8 min
🔬

GHK-Cu: The Anti-Aging Peptide With Actual Human Data

Most peptides sold for anti-aging rest on rat studies and marketing copy. GHK-Cu is different — it has a real double-blind human trial behind it. Here is what that trial actually proves, and where the claims quietly stop being backed by anything.

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Peptide Science9 min
💉

Tesamorelin: The One GH Peptide That Actually Has FDA Trials

Most "growth hormone" peptides are sold on rat data and forum confidence. Tesamorelin is the rare exception — a real FDA approval and a meta-analysis of human RCTs behind it. Here is the honest version, and exactly where the evidence stops.

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Peptide Science9 min
🌙

MK-677: The Growth Hormone Pill That Isn't Growth Hormone

It is the one GH compound you swallow, and the human data behind it is better than almost anything else in the peptide world. That same data is also where the problem lives.

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Peptide Science9 min
⚖️

Retatrutide: The Biggest Number in Weight Loss — And Why "On Paper" Is the Whole Story

A quarter of your body weight in 48 weeks. It is the largest reduction any obesity drug has ever reported. It is also Phase 2, unapproved, and unfinished. Here is the science, graded honestly.

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Peptide Science9 min
🛡️

Thymosin Alpha-1: The Most-Proven Peptide Nobody In America Can Get

Thirty-plus clinical trials. Eleven thousand subjects. An approved drug in roughly 35 countries — and not one of them is the United States. The problem with this peptide was never the science.

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Exercise Physiology9 min
💈

DHT Is the Wrong Villain

Everyone blames one hormone for going bald. The biology says something less convenient: there is only one androgen receptor, DHT just grips it harder — and blocking it can cost you strength.

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Coaching9 min

The 21-Day Habit Myth: What The Research Actually Says

The most repeated number in self-improvement came from a plastic surgeon in 1960, and it was never about habits. The real research says a median of 66 days — and one finding inside it matters more than the number.

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Common Questions

TRAINING &
NUTRITION FAQ

How much protein do I actually need?+
The research-supported target for body composition is 0.7–1g of protein per pound of bodyweight per day. For a 180lb person, that's 126–180g. Lean meats, eggs, Greek yogurt, and whey protein make this manageable. Anything above 1g/lb shows diminishing returns and isn't necessary unless you're in a deep caloric deficit.
How long before I see visible results?+
Most people notice meaningful strength and body composition changes in 6–8 weeks of consistent training and nutrition. Photos often reveal changes before the mirror does — take weekly progress photos under the same lighting. Significant visual transformation typically takes 3–4 months of consistent effort.
Should I train fasted for fat loss?+
Fasted training has modest benefits for fat oxidation during the session, but these effects largely wash out over 24 hours when total intake is controlled. Training when your performance is best will produce better results than any metabolic advantage fasting provides. If fasted training means worse sessions, it's not worth it.
How do I maintain results while traveling?+
The key is reducing training volume temporarily while maintaining frequency and intensity. Two hotel gym sessions per week at your usual intensity preserves 90%+ of your gains. For nutrition, focus on protein first at every meal, avoid liquid calories, and bring portioned snacks. Muscle loss on short trips (under 2 weeks) is minimal if training continues at any level.
Is soreness a sign of a good workout?+
No. Soreness (DOMS — delayed onset muscle soreness) indicates muscle damage, not necessarily effective training. Well-trained athletes rarely get sore but continue to make progress. Soreness is highest with novel movements and early training. Chasing soreness often leads to overtraining and poor recovery.

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