S03E07 - What If Going Heavy Made Life Lighter?
Is the gym only a young person’s game? Absolutely not. In this episode, I lift the curtain on resistance training after fifty. While cardio is fantastic for your heart, lifting weights and moving against a load might just be the single most important thing you can do for your longevity, metabolic health, and functional strength as you age.
If you've ever felt intimidated by the weight room or worried about getting injured, this episode is your roadmap to starting safely, sustainably, and with purpose.
And remember: "Don’t do nothing. Do something and scale it back."
Why Weights Matter After 50
- Combating Sarcopenia: We naturally lose 3% to 5% of our muscle mass per decade after age 30, a process that accelerates after 60. Muscle isn't just for show; it is an active metabolic tissue and your primary defense against aging.
- Building Bone Density: Bone remodeling slows down as we age, leading to osteopenia and osteoporosis. Because bones respond to mechanical stress, lifting weights signals bone-forming cells (osteoblasts) to get to work in a way that low-impact cardio simply cannot.
- Metabolic & Hormonal Boost: Age brings a natural decline in testosterone, growth hormone, and resting metabolic rate. Resistance training stimulates hormone production, improves insulin sensitivity, and triggers EPOC (Excess Post-exercise Oxygen Consumption), keeping your calorie burn elevated long after your workout.
- Fall Prevention: Falls are the leading cause of injury-related death in adults over 65. Building leg and hip strength through progressive resistance training reduces fall risks by 30% to 40%.
Training Smart
Before you grab a barbell, keep these age-defying lifting rules in mind:
- Recovery Takes Longer: You can still make incredible muscle gains, but your body needs more time to repair. Avoid training the same muscle groups two days in a row.
- Train Around Pain, Not Through It: If an exercise hurts a joint, don't force it. Modify the movement (e.g., swap a deep squat for a partial squat or leg press) to target the muscle without aggravating the joint.
- Protein is Non-Negotiable: To repair and build muscle, aim for up to 1.6 grams of protein per kilogram of body weight daily, focusing on high-leucine sources like eggs, Greek yogurt, and lean meats.
- Form First, Load Second: Leave your ego at the door. Investing in a few sessions with a qualified personal trainer to master your form is the best insurance policy against injury.
The 5 Fundamental Movements
Forget complex exercises. A sustainable strength routine is built on mastering these five basic movement patterns:
- The Squat: Sitting and standing under load (e.g., Goblet squats).
- The Hip Hinge: Loading the back of your body (e.g., Romanian deadlifts, kettlebell swings).
- The Push: Moving weight away from you horizontally or vertically (e.g., chest press, overhead press).
- The Pull: Drawing weight toward you (e.g., dumbbell rows, lat pulldowns).
- The Carry: Walking with a load to build total-body stability (e.g., farmer's carries).
The Weekly Challenge
Your body does not lose its ability to adapt just because you've crossed a milestone birthday. Cardio gave you a healthy heart—now it's time to give your muscles and bones the support they need. Start simple, start light, and focus on your form. Lift something this week!
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Additional resources are available in the links below.
- The Mindful Athlete
- Muscle, Smoke & Mirrors
- Younger Next Year - Turn back your biological clock
- The Chartered Association of Sport and Exercise Sciences | CASES
- Exercise and physical activity
- Fitbod | Less Planning. More Progress.
- Strength Training Programs & App | Stronglifts
- Squat University – The Ultimate Guide To Finding Your True Strength
- Interventions for preventing falls in older people living in the community
- Sarcopenia: revised European consensus on definition and diagnosis
- Optimal resistance training parameters for improving bone mineral density in postmenopausal women: a systematic review and meta-analysis | Journal of Orthopaedic Surgery and Research | Springer Nature Link
- Evidence-Based Recommendations for Optimal Dietary Protein Intake in Older People: A Position Paper From the PROT-AGE Study Group
- WHO guidelines on physical activity and sedentary behaviour
- Exercise and Physical Activity for Older Adults
Transcript
Lifting weights and moving against load. Does it make sense after 50?
Speaker:Would holding onto cardio be just better and safer than holding a kettlebell and making it move?
Speaker:How would I then start with weights in a safe and sustainable way?
Speaker:Let's leave the curtain.
Speaker:Welcome to Scaled to Fit, fit in your 50s!
Speaker:Just show up, make a plan, feel stronger than you can. Small steps lead to victory.
Speaker:You're rewriting history. Scaled to Fit, fit in your 50s with Marko Lindgren. Come on and join us!
Speaker:In the earlier episodes, I have been talking about bodyweight exercises, CrossFit, and overall cardio-style exercises.
Speaker:What about the good old gym? Is it any good?
Speaker:So today I'm going to talk about my old and maybe forgotten friend, weightlifting.
Speaker:My first time in a gym was right after I moved to my university town.
Speaker:They had a nice swimming pool and with the same fee you got to access a very reasonable gym.
Speaker:I grabbed a generic starter program and began my journey to becoming a hunk.
Speaker:I even got myself an affordable set of vinyl weights for home use.
Speaker:But it didn't work out, pun intended. After three four months, I didn't see any visible change and I stopped.
Speaker:Now, in retrospect, I think my biggest mistake was not to go for the training intentionally.
Speaker:Not working on the workouts with purpose and progression.
Speaker:So what about now, decades later?
Speaker:You might think that weights are for younger people or I stick to cardio, I don't want to get hurt. And I get it.
Speaker:It's a common belief.
Speaker:But at the same time, it is a major misconception in health and fitness.
Speaker:In short, resistance training, lifting weights, working with bands, moving against load, may be the single most important physical activity you can do once you've grown up.
Speaker:Not replacing cardio, but alongside it.
Speaker:Today, I'm going to talk about the changes in our bodies as we grow older.
Speaker:What resistance training does to counter those changes, how it stacks up against cardio, what you need to know before you start.
Speaker:And most importantly, how to actually get started in a smart, safe and sustainable way.
Speaker:And the first rule is, as always, what I like to say, don't do nothing, do something and scale it back.
Speaker:I know I have been talking about this up to one's eyes and ears, but sarcopenia is a thing, essentially for everybody over 30.
Speaker:The word sarcopenia comes from the Greek for poverty of flesh, and it refers to the age-related loss of muscle mass and strength.
Speaker:After the age of 30, most adults lose roughly three to five percent of their muscle mass per decade.
Speaker:But that rate accelerates significantly after 60.
Speaker:By the time we are talking about someone in their 70s or 80s, they may have lost 30 to 40 percent of the muscle mass they had at their peak.
Speaker:What matters is that muscle isn't just for lifting things.
Speaker:Muscle is a metabolically active tissue.
Speaker:It's your body's engine for burning calories at rest.
Speaker:It's your shock absorber for joints.
Speaker:It's your primary defense against falls and fractures.
Speaker:And it is directly tied to how long and how well you live.
Speaker:Research consistently links muscle mass and strength to lower all-cause mortality.
Speaker:Right alongside muscles, we have bones.
Speaker:And the lowering of bone density.
Speaker:After 50, bone remodeling tips out of balance. More breakdown, less rebuilding.
Speaker:This is especially shown in women postmenopause due to the drop in estrogen, but men experience it too, just more gradually.
Speaker:The result is osteopenia and eventually osteoporosis. Bones that fracture more easily and heal more slowly.
Speaker:The key thing is that bone responds to mechanical load.
Speaker:When muscles pull on bone during resistance exercise, they signal bone forming cells, osteoplasts, to get to work.
Speaker:Cardio, especially low-impact cardio like swimming or cycling, simply doesn't provide that stimulus in the same way.
Speaker:Then metabolism, the cherry on top.
Speaker:As said, muscle is your primary metabolic tissue. Less muscle means a lower resting metabolic rate, meaning you burn fewer calories at rest.
Speaker:Pair that with the natural decline in testosterone and growth hormone that comes with age, and you have a recipe for gradual weight gain, reduced energy, and slower recovery from everything.
Speaker:Resistance training directly stimulates the production of testosterone and growth hormone.
Speaker:It also improves insulin sensitivity, which is crucial for metabolic health and the prevention of type 2 diabetes.
Speaker:You must know by now, based on my previous episodes, I'm not here to throw cardio under the proverbial bus.
Speaker:Cardiovascular exercise is essential. VO2 max, heart health, stress reduction, cognitive function, all we've talked about. Cardio is there to stay.
Speaker:The science is clear on that.
Speaker:But when we take a closer look at what we grownups indeed need, resistance training does things that cardio simply cannot replicate.
Speaker:First of all, cardio doesn't build muscle.
Speaker:It may marginally slow the rate of muscle loss, especially if you're not in particularly good shape.
Speaker:But cardio is not an adabolic stimulus. Resistance training is.
Speaker:Even people in their 70s and 80s saw measurable gains in muscle mass and strength from progressive resistance work.
Speaker:The body retains that capacity. It's not lost. It's just merely hibernating.
Speaker:Mechanical load drives bone formation, as I mentioned.
Speaker:Weight-bearing resistance exercises like squats, deadlifts, lunges, and even resistance-span work create forces that signal osteoplasts into action.
Speaker:A 2022 meta-analysis in the journal Osteoporosis International found that in postmenopausal women,
Speaker:resistance training significantly improved bone mineral density at the lumbar spine and femoral neck, the two most fracture-prone sites.
Speaker:Cardio doesn't even come close unless it's high-impact, like running.
Speaker:The number one cause of injury-related deaths in adults over 65 is falls.
Speaker:And it's not balance training alone that protects against tipping over.
Speaker:It's leg strength, hip strength, and the ability to generate rapid muscular force when you slip or stumble.
Speaker:Resistance training builds that. Multiple randomized controlled trials have found that progressive strength training reduces fall risk by 30 to 40 percent in older adults.
Speaker:Cardio does improve insulin sensitivity in the short term, which is fantastic.
Speaker:But resistance training improves its structurally by increasing the amount of glucose-storing muscle tissue.
Speaker:Compound lifts also produce an acute hormonal response, a spike in testosterone and growth hormone that contributes to improvements in body composition and recovery.
Speaker:My favorite kind of calorie burning is EPOC, excess post-exercise oxygen consumption.
Speaker:It is the elevated calorie burning your body does after a workout as it recovers.
Speaker:Resistance training produces a longer and more pronounced EPOC than moderate cardio.
Speaker:This is part of why it's so effective for body composition over time, even if the calories burned during the session itself are lower.
Speaker:To summarize, the current guidelines from the American College of Sports Medicine and the Worth Health Organization both recommend that older adults include strength training at least two days a week alongside 150 minutes of moderate cardio.
Speaker:That combination is what the evidence most strongly supports.
Speaker:There are some things that keep changing as you grow up, and it's good to pay attention to them as a grown-up starting to lift weights or to do any kind of new exercise.
Speaker:This is not to scare you off. It's about setting you up to do it safely and well.
Speaker:So, recovery takes long, and that's fine. At 25, you can hammer your legs on Monday and be back in the squat rack by Wednesday.
Speaker:At 55, that same session might need three whole days to fully recover from, and that's completely normal. The mechanism is still working. You are still adapting, but the timeline shifts.
Speaker:In practical terms, don't train the same muscle group two days in a row, and don't mistake DOMS delayed onset muscle soreness as a sign that something went wrong. It's a good sign. It's a sign that adaptation is happening. Yay!
Speaker:The mistake many grown-ups make is doing too much too soon, getting sore or injured, and then quitting. Start slowly, step by step, two sessions per week for the first month, three later, you'll get there.
Speaker:Joint health. Train around, not through pain. For grown-ups, pre-existing joint issues are not uncommon. Odotgy knee, some shoulder impingement, lower back tightness, or something. The guiding principle is to train around pain, not through it.
Speaker:Resistence training done correctly, with good form and an appropriate load, reduces joint pain over time by strengthening the musculature that supports those joints. But doing high-load exercises through acute pain just makes things worse.
Speaker:For example, if you have knee problems, you might substitute a full squat for a partial squat or a leg press. The goal of loading the quad and glute is the same, but the joint stress is lower.
Speaker:Work with a physiotherapist or a certified personal trainer if you're unsure about modifications. And then there's the hormonal context. For women, the post-menopausal drop in estrogen directly affects muscle protein synthesis, the body's ability to build and repair muscle.
Speaker:This means grown-up women may need to be especially intentional about their protein intake and training frequency. The adaptation is still there, it just requires a bit more thought and support.
Speaker:For men, testosterone typically declines about 1-2% per year after 40. Resistence training is one of the most evidence-proven ways to counteract that. It stimulates natural testosterone production and improves the sensitivity of androgen receptors. And then protein intake, it's not negotiable.
Speaker:The underestimated, not-so-easy-to-achieve factor is protein intake. Without adequate protein, your body cannot repair and build the muscle tissue dressed by training. Current research, including work from the PROT-AIDS study group, suggests that we grown-ups doing resistance training should aim daily for up to 1.6 grams of protein per kilogram of body weight.
Speaker:Spread across meals, with a particular emphasis on a protein-rich meal within a couple of hours of training. High-liucine, sausage, eggs, Greek yogurt, lean meat, legumes are especially effective at stimulating muscle protein synthesis.
Speaker:When talking about injuries, in resistance training the injury rate is quite low when done with proper form compared to most sports. Injuries happen when ego or impatience leads someone to load more than their technique can support. At over 50, the stakes for a bad lower back injury or a torn rotator cuff are higher than they were at 30. The recovery is longer and the downstream effects are more serious.
Speaker:To get started, it's a good idea to invest in a few sessions with a qualified trainer to learn the movement patterns, squat, hinge, push, pull and carry. These are the fundamentals, get them right from the get-go. The weight will take care of itself.
Speaker:If you are on blood thinners, beta blockers or medications that affect blood pressure, talk to your medical provider before starting a new resistance training program. Not to get permission, to get informed, know how your body may respond. Know the signs to watch for. Resistance training is safe and recommended even for people with type 2 diabetes, hypertension and many cardiovascular conditions, but ideally in a supervised environment at first.
Speaker:Okay, let's get practical because knowing you should do something and actually doing it are two very different things. Let's bridge that gap. One, decide on your environment, gym or home. Both work. A gym gives you access to a wide range of equipment, the option of a trainer and a structured environment. A home setup, even a couple of sets of dumbbells and a resistance band kit is more convenient and lowers the threshold to exercise.
Speaker:For a beginner, I would recommend starting at the gym, at least for the first couple of months, to get you acquainted with exercise and help calibrate your form. Once you know the weights and the moves, you can take them anywhere. Two, learn the fundamental movement patterns first. Forget about specific exercises. Learn these five basic patterns and everything else is a variation. The squat, sitting and standing with load. Goblet squats are great to start. The hip hinge, loading through the posterior.
Speaker:The chain, Romanian deadlifts kettlebell swings. The push, horizontal like chest press and vertical like overhead press. The pull, horizontal like rows and vertical like lateral pull downs, assisted pull ups. And finally, the carry, loaded walking and deadlifts. Farmer carriers with dumbbells build total body stability.
Speaker:Choose two or three exercises per session covering multiple patterns. You don't need a 12 exercise program. You need consistent, well executed fundamentals. Program the basics. Use a simple starting framework. Two days a week, one or two days in between something like Monday and Thursday, three exercises per session, three sets of 10 to 12 repetitions with a weight that makes the last two reps challenging in a way that you could do one or two more if you had to. That's how this goes.
Speaker:called reps in reserve and it's safer and more sustainable way to estimate effort than
Speaker:going to absolute failure.
Speaker:4.
Speaker:Progress gradually with progressive overload.
Speaker:This is the cornerstone of all resistance training.
Speaker:It simply means that over time you gradually increase the challenge.
Speaker:More weight, more reps, more sets, or less rest.
Speaker:Without it, the body stops evolving.
Speaker:With it, the body keeps building.
Speaker:The keyword here is "gradual".
Speaker:When you can complete three sets of 12 reps with good form, add a small amount of weight,
Speaker:1-2 kilos on dumbbells, 2-5 on a barbell.
Speaker:That's it.
Speaker:Small, consistent steps compound into remarkable results over months.
Speaker:5.
Speaker:Don't forget warm-ups and cool-downs.
Speaker:For us grown-ups, the warm-up is not optional.
Speaker:Spend 5-10 minutes mobilizing the joints you are about to load, hip circles, shoulder rolls,
Speaker:bodyweight squats, gentle mid-back rotation, dynamic stretching before, static stretching
Speaker:after.
Speaker:Cold muscles are stiff muscles, and stiff muscles under load are more prone to strain.
Speaker:6.
Speaker:Use technology wisely.
Speaker:Many lifting apps can be helpful for beginners.
Speaker:They track your sessions, remind you to progress, and handle the programming logic for you.
Speaker:YouTube channels from physiotherapists like Squat University provide excellent accessible
Speaker:and evidence-based form tutorials.
Speaker:But no app replaces a few sessions with a good coach.
Speaker:Invest in it if you can.
Speaker:Two or three sessions with an experienced personal trainer who understands grown-up physiology
Speaker:are among the highest return investments you can make in your health.
Speaker:A simple sample week for someone just starting out might look like this.
Speaker:Monday, resistance training, goblet squat, dumbbell row, push-up or chest press.
Speaker:Tuesday, 30-minute brisk walk or light cycling.
Speaker:Wednesday, rest or gentle yoga, mobility work.
Speaker:Thursday, resistance training, Romanian deadlift, overhead press, plank or ball of press.
Speaker:Friday, 30-40 minutes of cardio, cycling, swimming, walking.
Speaker:Weekend, active rest, a walk, a swim, whatever you enjoy.
Speaker:Simple, achievable, and powerful done consistently over time.
Speaker:So let me leave you with this.
Speaker:Your body is remarkably adaptable.
Speaker:It does not stop responding to the right stimulus just because you've crossed some birthday
Speaker:milestone.
Speaker:The research on resistance training in grown-ups is honestly one of the most optimistic stories
Speaker:in all of exercise science.
Speaker:People in their 70s and 80s in randomized trials are gaining strength, improving balance,
Speaker:protecting their bones, and reporting better quality of life, not slowly, but meaningfully
Speaker:and measurably.
Speaker:Cardio gave you a healthy heart.
Speaker:Now it's time to give your muscles, your bones, and your metabolism the attention they're
Speaker:asking for.
Speaker:Start simple.
Speaker:Start with form.
Speaker:Start light.
Speaker:Start this week.
Speaker:And remember as always what I like to say, don't do nothing.
Speaker:Do something and scale it back.
Speaker:Welcome to Scaled to Fit.
Speaker:Fit in your 50s.
Speaker:And I am Marko Lindgren.
Speaker:Thank you so much for tuning in today.
Speaker:If this episode resonated with you, please share it with someone who might need to hear
Speaker:it.
Speaker:All songs are made by me except the jingle that was made by Gemini.
Speaker:Send us your feedback via email to feedback@scaledto.fit or leave a rating at podchaser.com.
Speaker:Check show notes at scaledto.fit.
Speaker:All the links are there.
Speaker:Scale to fit, fit in your 50s.
