Build Muscle, Great Posture & Resilience to Injury | Jeff Cavaliere

Longevity is keeping your capabilities as you age; muscles, balance, and coordination are all skills you can improve, and if you can train a thing, you can fix it.

Welcome to the Huberman Lab Podcast; I’m Andrew Huberman, joined by Jeff Cavaliere of Athlean‑X to dig into the small fixes that make big lifts possible for decades, starting with low back, shoulders, and neck.

You’ve saved my back and kept me pain‑free into my fifties; how do we keep the lower back strong while still deadlifting and squatting?

My PT background taught me most back pain isn’t a spine problem; it’s often the glute medius letting the pelvis drift, so a quick side‑lying up‑and‑back leg raise while pressing a tender knot can shut down a spasm, then you have to strengthen.

That simple drill wiped out what I was sure was a surgical back issue, and it turned out to be a hip stabilizer problem.

Follow the release with strength: do reverse hypers off a bed, pause at the top, and make the glutes—not the low back—do the work; add wall “hip bumps” and mini‑band rotations by cueing toe‑in and toe‑out to target internal and external hip rotators.

What’s happening with that leash‑and‑weight walk where you don’t let the load swing, and why did it make me stronger everywhere?

The hanging weight exaggerates sway so each slow step trains single‑leg control and prevents pelvic drop; I also love an offset ‘suitcase’ lunge to force the opposite glute medius to keep the pelvis level while you lunge.

Should people add reverse hypers, wall hip slides, and the weighted walk at the end of leg day or on their own?

Do a short, focused routine three times a week on its own or after big lifts; separating it avoids mental drop‑off, and pre‑fatiguing the big movers helps the small stabilizers actually do their job.

If I could rewind to my teens, I’d have started these before any pain, because training hard with blind spots just compresses a spring that snaps later.

Early ‘normal’ soreness can mask brewing dysfunction, and if you ignore range of motion and small muscles, the losses stack up year after year.

You’ve got a humbling longevity test I now do daily: put on socks and shoes standing on one leg; can you explain why that’s so powerful?

Stand on one foot, put on your sock and shoe, tie it, then switch sides; it’s a mini workout for balance, hip control, ankles, and lumbar endurance, and choosing ‘easy’ by sitting only accelerates aging.

People will joke until they try it; it’s tougher than it looks, but you can improve fast.

Strength alone doesn’t predict success here—vestibular control and lateral chain endurance matter—so practice it and add side planks with the top leg lifted to light up that bottom‑side glute medius.

The beauty of these drills is you can slip them in while watching a show, so they don’t feel like an extra workout.

Exactly—keep them short, bodyweight or banded, and easy to set up so there’s no friction; once people feel the benefits, they buy in.

For folks who play golf, tennis, or throw a lot and now feel lopsided, what prevents pain without wrecking their game?

Skip the old ‘mimic your sport in the weight room’ trap; build bilateral strength, core stability, and power, sprinkle in a few targeted accessories, and avoid piling more mobility onto a side that’s already lax from practice.

Year‑round single‑pattern reps create overuse—think elbows in baseball—so cross‑train patterns and let general strength transfer to skill.

I notice you choose standing over seated, stagger your stance, and even lean toward the working arm on curls; what’s the reasoning?

Train like an athlete by prioritizing stable positions you actually live in; stand, widen your base, and ‘screw down’ toward the working side so the lats and torso lock the shoulder, giving the biceps or quads a firm platform.

On reverse lunges, step back and slightly wider, then rotate your torso a touch toward the front leg to co‑contract the hip; stability makes every rep safer and more efficient—like jumping off hardwood, not sand.

Inner elbow pain from pull‑ups vanished when I got my knuckles over the bar instead of hanging on my fingertips; that finger‑pressure demo made it click.

Overloading the ring and pinky flexors frays those distal tendons and lights up the inner elbow, so put the load in the meat of your hand; use hook grips only if your elbows tolerate them, a lesson I learned through PT work and my own mishaps.

Let’s talk shoulders; how should we think about internal versus external rotation in training and daily life?

We need both, but modern posture over‑biases internal rotation, so the external rotators must be strong eccentrically to control speed and keep the joint centered as you raise the arm.

Slumped and turned‑in shoulders pinch tissue when you reach overhead; open the chest, rotate out, and train the cuff so the humeral head stays centered and glides instead of jamming.

My go‑to is band external rotation with a towel under the elbow, hold each rep to avoid swinging, and use it as a warm‑up before pressing or as dedicated ‘shoulder care’; progress by stepping or even jumping away from the anchor, then work at higher arm angles.

Neck training spared me whiplash in a car crash; how can women and men build a strong, elegant neck without bulking up?

Necks get stronger without blowing up in size, especially if you’re not hammering traps; many people feel neck strain in crunches because the front‑of‑neck is weak, so teach light head support and build with a slow, four‑way plate‑and‑towel series while keeping the chin gently retracted.

Start light, move with control, expect next‑day soreness, and enjoy better posture and real‑world resilience.

This is huge for performance and aesthetics—proportion matters—and yet most will skip it because it looks odd.

Gyms are full of odd‑looking drills; this one actually pays off, and deep neck muscles rarely get any love.

Winning the long game means training around aches instead of quitting; do you have a framework for that?

Don’t shut the city down for one closed street—reroute; if overhead pressing hurts, try a machine press or row to keep the joint moving and tissues nourished, and always keep a menu of alternatives so you can stay consistent.

Do you do cardio, and what do you like given time constraints and cranky knees?

Cardio is non‑negotiable for health even if I prioritize lifting; I lean on stationary bike intervals and jump rope, avoid running on hard surfaces, and like forgiving treadmills and unweighted options for rehab.

Jump rope’s coordination boost is great; for fat loss in limited time, is high‑intensity or steady‑state better assuming a calorie deficit?

For burning calories, long, steady zone two wins because you can keep it going; all‑out stuff like burpees spikes the heart rate but fades fast, and no amount of conditioning will fix a lousy diet.

What does your day of eating actually look like?

Early on I recommend counting to build awareness, then I build every meal around protein for muscle and satiety, fill most of the rest with fibrous carbs, keep some starch for fuel, and watch fats because they add calories fast.

I’m similar—clean omnivore—and the big shift is ignoring labels and thinking in macros and real food quality; also, Bulgarian yogurt is fantastic.

Don’t get seduced by “high‑protein” packaging if it drags in extra sugar or fat—I’ve even seen candy bars rebranded that way; I’m not a nutritionist, I just share what’s worked long term, and any plan you can sustain without feeling deprived is the right one.

Let’s talk foot strength and flat feet—does training the feet matter for stability and performance?

I wish I’d trained intrinsic foot muscles earlier; if a towel‑scrunch cramps you, that’s weakness, so use drills like towel work, barefoot balance, even sand work to restore some arch and better align the ankle so force doesn’t beat up the knees and hips—orthotics position you, but they don’t fix strength.

I’m convinced distal muscles fade first with age—grip, calves, feet—so training them across the lifespan is a real longevity lever.

Longevity to me is keeping function, so we should train all the muscles efficiently and personalize extra work for the ones that decay fastest in each of us.

Rapid programming check: how many warm‑up sets?

Do a brief general warm‑up, ramp the first big movement, then let the workout warm you for what follows; the assisting muscles are already awake, so don’t waste time.

Work sets to failure or leave reps in reserve?

For hypertrophy I chase true failure on safer, more isolated moves and stop big compounds at the first form slip; strength is different—you want crisp reps, lower fatigue, and you steer clear of failure.

How much volume per muscle per workout?

Small groups need roughly six to ten hard sets, big groups about ten to fifteen, and I’ll do fewer sets per exercise so I can hit different angles and functions.

How does that compare to Dorian’s beyond‑failure style?

His pain tolerance is elite and tough to replicate solo, so I trade some intensity for a bit more volume; growth is a volume‑intensity balance—think of how even light, endless work can build traps like my barber wife holding her arms up all day.

How often do you hit a muscle across the week, and do you count indirect work?

I hit each muscle directly hard about once a week, let indirect work from other days count, and I don’t worship the seven‑day calendar—my split often stretches nine or more days, and I’ll bias exercise choices to top up indirect volume when needed.

You also sometimes split a workout to fit life—how do you make that work?

If I’m fried after reading to my boys, I’ll do half a session late—usually isolations when my nervous system isn’t primed—then finish the heavy work the next night or two; it lowers pressure, fits my imperfect sleep, extends the cycle a bit, and keeps progress and family first.

Thank you for the workout and for teaching with such clarity; you keep evolving, you share it openly, and at fifty, drug‑free, you embody the message.

I was thrilled to make it back, get a lift in, and sit down with you—thanks for having me.

To find Jeff’s work and our full workout, see the show notes; please subscribe on YouTube, follow on Spotify and Apple, leave a five‑star review, and support the sponsors.

My first book, Protocols: An Operating Manual for the Human Body, is available for presale at protocolsbook.com, and you can follow Huberman Lab on all social platforms and get our zero‑cost Neural Network Newsletter with protocol PDFs for sleep, dopamine, cold exposure, and foundational fitness at HubermanLab.com—thanks for your interest in science.