Howard Luks, MD

Howard Luks, MD

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Orthopedic surgeon/author of Longevity Simplified; posts evidence-based movement and healthspan.

X‑rays Mislead Knee Osteoarthritis Treatment Decisions
SocialApr 10, 2026

X‑rays Mislead Knee Osteoarthritis Treatment Decisions

Osteoarthritis Of The Knee... Thread #1... of 4 "Bone on bone." "Your cartilage is worn away." "You have the knee of a 90 year old." I've heard these phrases bantered about thousands of times in 25 years. They are very common...

By Howard Luks, MD
Most Tendon Pain Is Self‑Inflicted—Here’s Why
SocialApr 9, 2026

Most Tendon Pain Is Self‑Inflicted—Here’s Why

Tendon pain is the most common reason people come to see me. Most of it is self-inflicted — from doing too much, too soon, or from doing too little for too long. Let's review what most people (including many doctors) don't understand...

By Howard Luks, MD
Consensus on Amyloid Hypothesis Delayed Alzheimer's Breakthroughs
SocialApr 8, 2026

Consensus on Amyloid Hypothesis Delayed Alzheimer's Breakthroughs

The Amyloid Hypothesis: How Research Consensus Cost Us Decades. A Dive Into The Likely Contributors to Alzheimer's... https://t.co/ctsXwZPJTX

By Howard Luks, MD
Training at 62 to Prevent Gradual Decline
SocialApr 8, 2026

Training at 62 to Prevent Gradual Decline

Why I Train This Way at 62 1/ I’ve been an orthopedic surgeon for nearly 30 years, and over that time, I’ve watched something happen to many of my patients that isn’t dramatic or sudden, but ends up being far more...

By Howard Luks, MD
Bones Remodeled Constantly: Your Skeleton Evolves
SocialApr 6, 2026

Bones Remodeled Constantly: Your Skeleton Evolves

The skeleton you are walking around in today is not the one you had ten years ago. Most of it isn’t even the one you had three years ago. Your bones are continuously being broken down and rebuilt by an...

By Howard Luks, MD
Early Heart Rate Spike Is Normal, Not a Problem
SocialApr 5, 2026

Early Heart Rate Spike Is Normal, Not a Problem

Aerobic base building - the Cliff Notes version. This is for two groups: those just starting out and those who've been sidelined for a while. You lace up, head out, and ten minutes in, your heart is pounding, and you're breathing...

By Howard Luks, MD
Intensity Sits Atop Foundation, Not Building It
SocialApr 4, 2026

Intensity Sits Atop Foundation, Not Building It

Intensity does not build the foundation. It sits on top of it... Module 6: Intensity and Locomotion. https://t.co/jGp9VQeU4a

By Howard Luks, MD
Muscle‑Brain Dialogue Holds Key to Dementia Prevention
SocialApr 3, 2026

Muscle‑Brain Dialogue Holds Key to Dementia Prevention

Your muscles and your brain are in constant conversation. Most people have no idea this conversation is happening — or what's at stake when it goes quiet. Many of you fear dementia far more than a heart attack or a diabetes...

By Howard Luks, MD
Squat‑Induced Heart Rate Spikes Aren’t Cardio
SocialApr 2, 2026

Squat‑Induced Heart Rate Spikes Aren’t Cardio

I hear this every week in my office: "Doc, my heart rate hits 150 during squats — that's cardio, right?" No. And if your cardiologist hasn't explained why, keep reading. 🧵

By Howard Luks, MD
Educate, Don't Convince: Respect Patient Autonomy in Surgery Decisions
SocialApr 2, 2026

Educate, Don't Convince: Respect Patient Autonomy in Surgery Decisions

Yesterday's post prompted a number of practitioner responses expressing frustration that "patients don't listen to them". Well.... that's okay. One of the hardest conversations in this profession is between the patient who wants something done and the surgeon who...

By Howard Luks, MD
Atraumatic Joint Pain: 5 Surgeon Tips You Need
SocialApr 1, 2026

Atraumatic Joint Pain: 5 Surgeon Tips You Need

Having been an orthopedic surgeon for 30 years...5 things I wish someone had told you before you walked into my office — in atraumatic joint and tendon pain. Most of you will present with atraumatic joint and tendon pain... traumatic injuries...

By Howard Luks, MD
Progressive Load, Not Rush: Protect Your Season
SocialApr 1, 2026

Progressive Load, Not Rush: Protect Your Season

When intensity is layered onto a system that is not prepared, the result is predictable. The cardiovascular system adapts quickly, but connective tissue does not. Tendons, fascia, cartilage, and bone all require time and progressive loading to develop resilience. When...

By Howard Luks, MD
Training for Life: Fitness That Fuels Longevity
SocialMar 29, 2026

Training for Life: Fitness That Fuels Longevity

I’ve had the privilege of practicing in the same region for nearly 25 years. I’ve gotten to know many of my patients well. Some thrive despite the years; many don’t. Long ago, that observation started to quietly shape how I...

By Howard Luks, MD
Holistic Training Counters Aging’s Multi‑Faceted Decline
SocialMar 28, 2026

Holistic Training Counters Aging’s Multi‑Faceted Decline

Training for life means deliberately resisting the narrowing that accompanies aging without training. It means building and maintaining the full spectrum of physical capacity: aerobic base, strength, power, rotational core, lateral movement, balance, and landing mechanics. Not because any single...

By Howard Luks, MD
Science-Backed Training Week Explained: Methodology Revealed
SocialMar 28, 2026

Science-Backed Training Week Explained: Methodology Revealed

Long post. What my training week looks like… and why it looks like this. Sometimes understanding the science and theory helps anchor the methodology. Link for there 👇 https://t.co/2Xzne078WC

By Howard Luks, MD
Your 70‑year‑old Self Depends on Today's Activity
SocialMar 28, 2026

Your 70‑year‑old Self Depends on Today's Activity

A patient asked me yesterday why so many orthopedic surgeons seem to be in good shape. I told her... Because we know what happens to the human body when we're not. We see it every day. The loss of muscle that...

By Howard Luks, MD
Tennis Elbow Affects Everyone, Not Just Athletes
SocialMar 27, 2026

Tennis Elbow Affects Everyone, Not Just Athletes

Why Does My Elbow Hurt So Much? Tennis elbow affects 1–3% of the population at any given time. Over a lifetime, virtually everyone will experience it. The vast majority of people who develop it have never played tennis. They are carpenters,...

By Howard Luks, MD
Perimenopausal Women Remain Grossly Undertreated in Orthopedics
SocialMar 25, 2026

Perimenopausal Women Remain Grossly Undertreated in Orthopedics

Nearly 30 years in orthopedic surgery. Another pattern that is impossible to ignore. Perimenopausal women are some of the most undertreated patients I see. One unfortunate paper is blamed... but often, it's because the conversation never happens. https://t.co/6m6AxUhRKF

By Howard Luks, MD
Train for Longevity: Modular Fitness for Ageless Resilience
SocialMar 24, 2026

Train for Longevity: Modular Fitness for Ageless Resilience

I've spent decades watching people limit themselves, not because their bodies failed them, but because they believed their bodies were fragile. So I built something different. A modular training library for people who want to stay capable, resilient, and independent as...

By Howard Luks, MD
Age 62: Keep Moving, Learning, and Embracing Fatherhood
SocialMar 24, 2026

Age 62: Keep Moving, Learning, and Embracing Fatherhood

I turned 62 this year. Still running trails, still on the bike, still in the gym. Still making mistakes and learning from them. A few thoughts on fatherhood, time, and what it means to keep moving forward when some things are...

By Howard Luks, MD
Perimenopause Is a Metabolic Shift, Not Just Hormones
SocialMar 24, 2026

Perimenopause Is a Metabolic Shift, Not Just Hormones

Perimenopause is not just a hormonal event. It's a metabolic one. Estrogen decline affects muscle, bone, tendons, cardiovascular capacity, and insulin sensitivity — often simultaneously. Most women aren't told this. Most training advice doesn't account for it. Here's what the evidence...

By Howard Luks, MD
Exercise Fuels Brain Health Through BDNF and Metabolism
SocialMar 24, 2026

Exercise Fuels Brain Health Through BDNF and Metabolism

Exercise doesn't just strengthen your body — it changes your brain. Resistance training and aerobic activity promote BDNF production, improve brain glucose metabolism, and appear to reduce the risk of cognitive decline. The muscle-brain connection is one of the most important...

By Howard Luks, MD
Vienna Locals: Best Early‑morning Routes From This Spot?
SocialMar 23, 2026

Vienna Locals: Best Early‑morning Routes From This Spot?

Anyone from Vienna ?? From this position, where would you walk or run in the early morning? https://t.co/Ke9X0VlVAr

By Howard Luks, MD
Muscle Power Predicts Mortality Far Better than Strength
SocialMar 22, 2026

Muscle Power Predicts Mortality Far Better than Strength

Wow... Power training and longevity Araújo et al. followed 3,899 people — mostly middle-aged and older adults — for a median of nearly 11 years. They compared two metrics head-to-head: muscle strength and muscle power. Men in the lowest power category were...

By Howard Luks, MD
Strength Training: Key to Longevity and Joint Health
SocialMar 22, 2026

Strength Training: Key to Longevity and Joint Health

Strength training might be the single most potent habit for aging gracefully and extending lifespan. It certainly appears to be one of the best methods to prevent the need for joint replacement surgery. After 30 years of practice, there’s no...

By Howard Luks, MD
Bone‑building Exercises Work at Any Age
SocialMar 21, 2026

Bone‑building Exercises Work at Any Age

6 exercises to build bone density. Don't think you need them? You're wrong. Think you're too young? Wrong again. Think you're too old? Wrong. https://t.co/ZyqvbJDgy1

By Howard Luks, MD
Too Many Opinions, Too Few Answers: Trust Physical Therapy
SocialMar 20, 2026

Too Many Opinions, Too Few Answers: Trust Physical Therapy

Fun day .. “You’re my 5th opinion.” Knee injury These are usually a problem. Previous 4… -Only one exam -All repeated X-rays -2 MRIs. - One Special NY hospital often insists their MRIs...

By Howard Luks, MD
Heavy Strength Training Reduces Osteoporosis Mortality Risk
SocialMar 19, 2026

Heavy Strength Training Reduces Osteoporosis Mortality Risk

Please stop telling people with osteoporosis not to lift anything heavy... I've heard it from docs, PTs, Trainers, etc... This might seem protective... but it's not. This risk calculation... A hip fracture in an older adult carries a one-year...

By Howard Luks, MD
Prioritize History and Exam Before Trusting MRI Findings
SocialMar 16, 2026

Prioritize History and Exam Before Trusting MRI Findings

The irony I find myself returning to is that MRI technology has not made us better diagnosticians. It has, in many cases, made us worse ones, because the image is so concrete and the language of the report so authoritative...

By Howard Luks, MD
Whey’s Insulin Spike Isn’t Bad—Focus on Ratio
SocialMar 15, 2026

Whey’s Insulin Spike Isn’t Bad—Focus on Ratio

Well. Here the good “Dr” isn’t entirely wrong. But his believers are getting the wrong message. If you’re avoiding whey protein because “it spikes insulin,” you’re optimizing for the wrong variable. Yes, leucine stimulates beta cells directly. Yes, insulin...

By Howard Luks, MD
Walking Alone Won’t Prevent Knee OA—Add Strength Training
SocialMar 14, 2026

Walking Alone Won’t Prevent Knee OA—Add Strength Training

All these budding exercise physiologists and strength coaches. 🤦‍♂️🤦‍♂️ This is made up slop. Walk all you want. None of your muscles are working hard when you’re walking and your adductors are firing too. Is walking enough? No. You need strength...

By Howard Luks, MD
Goofy Trail Warm‑Up That Activates All Systems
SocialMar 14, 2026

Goofy Trail Warm‑Up That Activates All Systems

What does your warm-up look like? Every time in the gym or on the trail. This is mine. I might look goofy on the trail... but this gets the relevant systems warmed up. https://t.co/wHA2KNgOvU

By Howard Luks, MD
Midlife Joint Pain Signals Systemic Decline, Not Isolated Injury
SocialMar 13, 2026

Midlife Joint Pain Signals Systemic Decline, Not Isolated Injury

I’ve been an orthopedic surgeon for nearly 30 years, and a few patterns have become impossible to ignore. One is that many musculoskeletal problems in adults aren’t sudden injuries. They’re the moment when declining capacity and awful metabolic health finally...

By Howard Luks, MD
ICloud-Synced Downloads Folder Lost Spotlight Search
SocialMar 13, 2026

ICloud-Synced Downloads Folder Lost Spotlight Search

Mac Air... my download folder- which syncs to icloud isn't searchable any longer. What's going on?

By Howard Luks, MD
Harder Than Expected: Stop Overexerting for Upper Management
SocialMar 12, 2026

Harder Than Expected: Stop Overexerting for Upper Management

Will admit. These weren’t as easy as I thought they’d be ;-). Don’t do as much power or eccentric work for the uppers anymore. Was trying to mix it up. https://t.co/3ioCvmksg5

By Howard Luks, MD
Muscles Play a Crucial Role in Brain Health
SocialMar 11, 2026

Muscles Play a Crucial Role in Brain Health

Our muscles influence the health of our brains in ways we are only beginning to understand. The muscle-brain connection. Post #3 in my series. https://t.co/IPMvZ5weLG

By Howard Luks, MD
Weekly Drill Restores Directional Stability in Aging Bodies
SocialMar 7, 2026

Weekly Drill Restores Directional Stability in Aging Bodies

We lose many abilities as we age. One is the ability to change direction and remain stable. This drill, done once a week, helps. This isn’t about speed. The cones are only 12-15’ apart. This is about the transition from...

By Howard Luks, MD
Knee Pain Signals Years of Inactivity, Not Surgery Need
SocialMar 5, 2026

Knee Pain Signals Years of Inactivity, Not Surgery Need

The hardest conversation I have in my office isn't about surgery. It's about time. A 58-year-old sat across from me with knee pain. She’s otherwise healthy, but menopause has been rough on her. Her MRI shows some cartilage changes — age-appropriate,...

By Howard Luks, MD