Strength, Body Composition, and Longevity: How to Train Smart in Every Decade ၏ စာသားမှတ်တမ်းအပြည့်အစုံ

because muscle mass and bone loading are protective assets later in life, especially for women. 00:05:21.040 --> 00:05:28.480 Resistance training in women, including postmenopausal women, improves strength, physical fitness, and body composition. 00:05:28.639 --> 00:05:33.439 Exercise training also benefits bone mineral density in postmenopausal women. 00:05:33.680 --> 00:05:36.879 So the message for the 20s is really simple and focused. 00:05:37.120 --> 00:05:40.399 Don't just stay active, get objectively stronger. 00:05:40.639 --> 00:05:56.000 So that means committing to two to four resistance sessions per week, enough protein, and a program that includes a variety of lower body strength, pulling strength, single leg stability, trunk control, and sprint or power exposure if appropriate. 00:05:56.240 --> 00:06:06.079 Consensus recommendations for adults and older adults consistently include regular resistance work for major muscle groups, plus balance and neuromotor training. 00:06:06.319 --> 00:06:08.639 All right, well, moving on now to the 30s. 00:06:08.720 --> 00:06:11.120 So this is where performance really meets real life. 00:06:11.279 --> 00:06:15.360 The 30s are where life load usually starts to compete with training load. 00:06:15.519 --> 00:06:22.560 Things such as career, family, kids, higher stress situations, sleep disruption. 00:06:22.720 --> 00:06:26.879 This is where many people don't stop caring, but they lose the ability to structure. 00:06:27.199 --> 00:06:30.720 And when training becomes random, body composition usually follows. 00:06:30.800 --> 00:06:38.720 So you start to lose lean mass momentum, daily activity drops, your stress rises, and people quietly become less resilient. 00:06:38.879 --> 00:06:40.879 Then they say, I'm just getting older. 00:06:40.959 --> 00:06:43.680 But no, often they are just getting less prepared. 00:06:44.000 --> 00:06:54.800 For women in the 30s, this may be a time that includes pregnancy, postpartum recovery, pelvic floor changes, changes in sleep, and a mismatch between effort and recovery. 00:06:55.040 --> 00:07:07.360 The answer is not avoiding load, it is just better planned out progression, trunk and hip integration, rebuilding pressure control at the pelvic musculature, and returning to strength with intention. 00:07:07.600 --> 00:07:16.879 So for men, the big problem is you often become less flexible, stiff, and your body fat starts to creep, especially around your midsection. 00:07:16.959 --> 00:07:22.560 You can't continue to train like you're 24 and think you're going to recover like you're 24 because you're not. 00:07:22.720 --> 00:07:30.480 And so this is where you st really need to start changing your framework of how you're working out and how you're managing those issues. 00:07:30.879 --> 00:07:44.800 A good goal to shoot for is in the 30s is three days of resistance training, two to three days of aerobic work, and at least one exposure to power, speed, or a faster intent, and daily movement minimums. 00:07:44.879 --> 00:07:50.800 We've talked a lot about incorporating steps, tracking them, try to make movement part of your regular routine. 00:07:51.040 --> 00:07:59.680 And also another tip that we've talked through is ensuring you have adequate protein distribution across the day to really complement this movement routine. 00:07:59.920 --> 00:08:05.680 Protein plus resistance in the end remains a clear strategy for preserving and building muscle. 00:08:05.759 --> 00:08:13.279 And higher physical activity doses in older adults we know are associated with lower all-cause and cardiovascular mortality. 00:08:13.519 --> 00:08:19.600 So just adding to that in your 30s, you this is when you want to also start incorporating some mobility into your training. 00:08:19.759 --> 00:08:28.399 It's a good time to start maintaining and working on your flexibility and adding those functional movement exercises in between your exercises. 00:08:28.560 --> 00:08:32.159 That way you're not losing mobility as you get stronger. 00:08:32.480 --> 00:08:38.000 And I know you've told me this is really where the injury prevention comes in or makes the difference, right? 00:08:38.159 --> 00:08:40.000 In those people who are really doing the mobility. 00:08:40.399 --> 00:08:41.679 Definitely, definitely. 00:08:41.919 --> 00:08:50.000 And in your 40s, the this is the decade of, you know, whether you're going to drift or you're going to intentionally rebuild. 00:08:53.759 --> 00:08:59.440 So if you trained well and stayed consistent, you can still feel extremely capable in your 40s. 00:08:59.679 --> 00:09:03.120 If not, this is often when the bill starts to come due, right? 00:09:03.279 --> 00:09:11.759 Recurrent back pain, tendon irritation, weight gain, lower energy, loss of speed, and reduced tolerance for unplanned physical stress. 00:09:12.000 --> 00:09:18.240 So potentially, if you'd started in 20s, 30s, you've had 10 to 20 years of preparation for the 40s. 00:09:18.399 --> 00:09:22.799 This is the decade where body composition changes become more meaningful. 00:09:23.039 --> 00:09:39.440 A modest loss in lean mass combined with increasing visceral or central adipose or fat tissue can change everything about our metabolism, our insulin sensitivity, our joint loading, chronic inflammation and inflammatory levels and tone, and recovery quality. 00:09:39.759 --> 00:09:40.080 Yes. 00:09:40.240 --> 00:09:45.279 And this is where I tell patients stop using scale weight as your primary scorecard, right? 00:09:45.440 --> 00:09:55.039 You want to start looking at your strength trends, uh your waist circumference, your lean mass preservation, walking capacity, um, your aerobic fitness. 00:09:55.279 --> 00:10:08.480 One check your grip strength, make sure you're not losing your ability to, you know, keep a dead hang or carry heavy weight for periods of time, um, your sit-to-stand ability uh without using your hands, and how your body handles repeated

effort. 00:10:08.639 --> 00:10:19.200 Grip strength is increasingly viewed as a useful biomarker of overall muscle function and low strength is central to modern sarcopenia screening frameworks. 00:10:19.679 --> 00:10:21.600 We definitely need to take that into context, right? 00:10:21.679 --> 00:10:24.960 Because we don't want you just sitting on the couch working on grip strength alone. 00:10:25.120 --> 00:10:28.240 Um it really reflects a bigger, a bigger strength status. 00:10:28.559 --> 00:10:40.080 For women in the 40s, this time may overlap with perimenopause, which potentially, again, can we're now understanding can start even in the 30s, but really um is most symptomatic in our 40s. 00:10:40.240 --> 00:10:44.799 And so this is when we see body composition can start changing even more rapidly. 00:10:44.960 --> 00:10:53.600 So data from the Swan study and related studies show that around the menopause transition, fat gain really accelerates and lean muscle declines. 00:10:53.679 --> 00:10:56.639 That's the concept of sarcopenia, our muscle loss that we've been mentioning. 00:10:56.960 --> 00:11:00.639 That's why, especially for women, the advice is not to do more cardio. 00:11:00.960 --> 00:11:05.600 Uh, the answer is usually keep strength training, increase training quality. 00:11:05.759 --> 00:11:12.879 You're really focusing on the quality of exercise and making it more functional and increasing um your load tolerance. 00:11:12.960 --> 00:11:29.200 Uh, you're protecting your sleep and making sure you're getting good sleep quality, prioritizing your protein in every meal, managing stress throughout the day, whether that's with deep breathing and or meditation, and keep loading your bones, your muscles, and your connective tissue. 00:11:29.279 --> 00:11:32.559 Um, stay functionally active for the activities that you want to do. 00:11:32.879 --> 00:11:43.679 And for men, the 40s are often when the absolute strength may still look decent, but mobility, tissue tolerance, and aerobic fitness are quietly changing or possibly degrading. 00:11:43.919 --> 00:11:50.159 Men can still move heavy loads, but often lose the ability to tolerate frequency and recover from volume. 00:11:50.480 --> 00:11:54.480 So a lot of 40-something men are still strong enough to hurt themselves. 00:11:54.639 --> 00:12:00.639 What you really want to be doing are doing the things that protect you from the for the activities that you want to do. 00:12:00.879 --> 00:12:08.879 Maintaining jumping in your routines, um, light plyometrics, working on, again, increasing your mobility with every decade. 00:12:09.039 --> 00:12:16.480 So you're so my windows of time of spending doing active mobility before my training become longer and larger. 00:12:16.720 --> 00:12:23.120 And um, spending more time within those functional movements um becomes a bigger uh part of the plan. 00:12:23.440 --> 00:12:25.440 How do you address a lot of women in general? 00:12:25.600 --> 00:12:32.960 Sometimes a concern that has been uh voiced to me by patients is that they don't want to get bulky um by weight training. 00:12:33.120 --> 00:12:34.720 How do you offset that question? 00:12:34.960 --> 00:12:37.840 Yeah, honestly, we answer that one pretty straightforwardly. 00:12:38.320 --> 00:12:40.720 It's one, it's difficult to put on muscle. 00:12:40.879 --> 00:12:44.480 I wish it was uh a lot easier to put on muscle than it is. 00:12:44.559 --> 00:12:50.159 Um, but the reality is you're not gonna um build bulk from increasing load. 00:12:50.320 --> 00:12:55.759 You're gonna create, you know, uh greater capacity for your muscles, you're gonna create better recruitment. 00:12:55.840 --> 00:13:00.879 Um, but building large size, that's not, that should not be your worry or concern. 00:13:01.120 --> 00:13:08.639 Loading your bones, your tendons, and your muscles really are the goal for long-term health and wellness. 00:13:08.960 --> 00:13:10.480 And that brings us to the 50s. 00:13:10.639 --> 00:13:14.559 This is really where we see muscle steps up in the longevity role. 00:13:14.720 --> 00:13:18.399 In the 50s, I say muscle is not about strength and structure. 00:13:18.559 --> 00:13:22.879 It is really our metabolic engine and it becomes a major longevity tissue. 00:13:23.039 --> 00:13:29.120 And this is because it really affects how we use our glucose, dispose it, use it, store it. 00:13:29.279 --> 00:13:38.639 Our metabolic health in general is very influenced by our muscle, which is very dense with receptors for insulin, for anti-inflammatory markers for hormones. 00:13:38.799 --> 00:13:46.000 And so it's very involved in our overall metabolic function, and not to mention fall risk and just general independence and mobility. 00:13:46.320 --> 00:13:52.799 And this is a decade where many women go through or complete menopause, which changes the conversation significantly. 00:13:53.039 --> 00:14:01.279 So lower estrogen is associated with shifts towards higher fat mass, more central adipose deposits, and lower lean mass. 00:14:01.440 --> 00:14:03.679 Bone density is countered here. 00:14:04.240 --> 00:14:18.879 And we should really emphasize, and we want women in the 50s and above, to understand that you are not fragile at this point and you really should not stop loading, but do it with intention and progressive load, as we've talked about here before. 00:14:19.120 --> 00:14:24.240 You just may need also more intelligent recovery and individualized progression. 00:14:24.399 --> 00:14:30.960 So resistance training remains one of the most effective interventions for preserving function and body composition. 00:14:31.120 --> 00:14:40.480 Higher volume resistance training may produce even greater hypertrophy or growth of the muscle with responses in postmenopausal and older females. 00:14:40.799 --> 00:14:49.519 And then when we're speaking about men, uh the 50s are often where there's a mismatch between remembered capacity and current capacity.

00:14:49.679 --> 00:14:54.799 So they remember what they used to lift, but their tissues are operating with different recovery dynamics. 00:14:54.879 --> 00:14:58.240 This is where low tolerance needs to be trained systematically. 00:14:58.399 --> 00:15:07.039 So you want more gradual progressions at this stage, repeated exposure, lower spikes in workload, and better movement variability. 00:15:07.200 --> 00:15:20.879 You're gonna mix up your exercises, you're gonna try to become more dynamic, more functional, so that you're loading the tissue properly so that it can handle the stress again that you're putting it through at this stage and you're giving it proper recovery. 00:15:21.120 --> 00:15:48.320 To summarize, for both sexes, the training priorities in the 50s are strength training at least twice a week, ideally three times, keep or rebuild power safely, aerobic base work, balance and single leg control exercises, protein adequacy in the diet, and recovery discipline, especially personalized to your history, your progression, and your routines, and possibly injuries too, to incorporate into your routine. 00:15:48.559 --> 00:15:57.039 Exercise that includes resistance and balance components is especially effective for physical function and fall-related outcomes in older adults. 00:15:57.120 --> 00:15:59.600 So this is something you want to start working on decades ahead. 00:15:59.840 --> 00:16:04.399 So now when we get to our 60s and beyond, the conversation becomes very practical. 00:16:04.639 --> 00:16:06.240 Can you get up from the floor? 00:16:06.480 --> 00:16:07.919 Can you carry groceries? 00:16:08.080 --> 00:16:10.720 Can you climb stairs without using your arms? 00:16:10.879 --> 00:16:12.320 Can you react if you trip? 00:16:12.480 --> 00:16:16.000 Can you keep hiking, golfing, traveling, and playing with your grandkids? 00:16:16.480 --> 00:16:22.480 Now we start grading things on you know, keeping yourself functional and active and doing the things that you enjoy. 00:16:22.879 --> 00:16:26.799 And this is where people often will focus just on being careful. 00:16:27.039 --> 00:16:39.759 The evidence supports resistance training, multi-component exercise through these decades, and balance work, especially here for maintaining physical function and reduced frailty-related decline in older adults. 00:16:40.240 --> 00:16:44.480 And we have to emphasize power, not just force, but speed of force. 00:16:44.720 --> 00:16:51.120 A fall happens quickly, catching yourself happens quickly, and even crossing a street will need to happen quickly. 00:16:51.279 --> 00:16:57.120 The ability to produce force, fast declines with age and matters for functioning. 00:16:57.519 --> 00:17:02.240 So in the 60s, 70s and beyond, programming should still include the following. 00:17:02.320 --> 00:17:17.759 And you'll notice this is a lot of the same concepts, even in the younger decades: lower body strength, hinge and sit-to-stand patterns, carrying, pulling, step-up capacity, balance, and appropriate faster intent movements when one's safe. 00:17:18.160 --> 00:17:35.839 This means not reckless apply metrics for everyone, but appropriate speed, intent, and reaction that could be things like fast sit-to-stands, medicine ball throws, quick step drills, controlled power-based machines or cable work, brisk uphill walking, loaded carries. 00:17:36.000 --> 00:17:44.000 We do a lot of things to still maintain quick reaction, both in the feet and the hands, so that you're able to handle that stress. 00:17:44.079 --> 00:17:44.559 What happens? 00:17:44.720 --> 00:17:46.880 If you fall, you're able to get your hands up quickly. 00:17:47.039 --> 00:17:50.079 If you trip, you're able to move your feet quickly enough to catch yourself. 00:17:50.400 --> 00:18:01.279 And for women, especially, bone and muscle need continued mechanical stimulus to remain at healthy levels of density and healthy levels of lean muscle mass. 00:18:01.440 --> 00:18:11.039 And don't forget, events like a hip fracture at this age can really lead to very high levels of morbidity and mortality that we see across the population. 00:18:11.279 --> 00:18:17.839 So muscle and bone health are tightly linked, and exercise remains one of the key shared interventions. 00:18:18.079 --> 00:18:19.200 Okay, moving on. 00:18:19.359 --> 00:18:23.759 So, really talking about a little bit more in depth how men and women differ. 00:18:23.920 --> 00:18:25.359 So, what really is different? 00:18:25.519 --> 00:18:27.039 We'll aim to make this simple. 00:18:27.279 --> 00:18:33.759 Men and women both need strength training, aerobic work, and good body composition management. 00:18:33.920 --> 00:18:40.079 The foundations are definitely the same, but the difference is in timing, physiology, and emphasis. 00:18:40.400 --> 00:18:45.359 For women, the major inflection point is often perimenopause to menopause. 00:18:45.599 --> 00:18:54.559 Lean mass becomes harder to maintain, fat distribution often shifts centrally, bone health becomes more important, and recovery may feel less predictable. 00:18:54.720 --> 00:18:58.559 Doing more cardio and less food can backfire in that way. 00:18:58.799 --> 00:19:05.599 For men, the issue is often less dramatic hormonally in the short term and more cumulative behaviorally. 00:19:05.759 --> 00:19:11.279 And this can be important, especially in a relationship, to understand these differences in partners. 00:19:11.359 --> 00:19:17.599 Sometimes it can be frustrating or hard to understand what your partner is going through, but just to keep in mind these differences. 00:19:17.759 --> 00:19:33.279 So for men, some of the behavioral changes that can lead to some of the declines are more around declining activity, underrecovered hard training, abdominal fat gain, mobility loss, and reduced tissue quality from inconsistent loading. 00:19:33.599 --> 00:19:38.880 Another important point: women are not small men, but they also should not be

underloaded. 00:19:39.039 --> 00:19:51.359 In a large 2024 cohort analysis, women showed greater relative reductions in all cause and cardiovascular mortality from equivalent amounts of leisure time, physical activity than men. 00:19:51.680 --> 00:19:53.920 So the message is not that women need less. 00:19:54.079 --> 00:20:02.000 The message is that women often benefit tremendously from structured exercise, especially resistance training, and should not be steered away from it. 00:20:02.319 --> 00:20:11.519 If someone asks for the shortest practical prescription for longevity and function, mine would be strength training two to four times per week. 00:20:11.759 --> 00:20:14.160 Hit every major pattern weekly. 00:20:14.319 --> 00:20:20.880 So a squat, a hinge, push, your pulls, carry, rotation, and gait training. 00:20:21.039 --> 00:20:23.759 Keep at least one to two days of aerobic conditioning. 00:20:23.839 --> 00:20:30.640 And that could be zone two, that can be brisk walking or things of that nature, or and it can be a sport. 00:20:30.880 --> 00:20:32.400 You want to move daily, right? 00:20:32.480 --> 00:20:36.480 We have our 10,000 step goals, but the quality of those steps matter, right? 00:20:36.559 --> 00:20:43.119 So if you can do increased pace and then slow it down, it's all about that accumulation of quality movement. 00:20:43.359 --> 00:20:46.079 Eat enough proteins to support your mass, right? 00:20:46.240 --> 00:20:52.400 We're saying, you know, anywhere from 0.8 to 1.2 grams per pound of body weight. 00:20:52.640 --> 00:21:00.000 And you want to reassess your grip strength, your sit-to-stand, your carrying capacity, and your body composition periodically. 00:21:00.240 --> 00:21:07.599 We try to do this regularly with our clients so that we're never losing too much ground and we're always staying on track with our goals. 00:21:07.920 --> 00:21:13.200 And I would add to that, stop judging fitness only by body weight, the number on the scale. 00:21:13.440 --> 00:21:16.319 Body composition is far more important than body weight. 00:21:16.400 --> 00:21:23.039 And in addition, waist circumference, lean mass trends, strength, energy, and functional markers are also really important. 00:21:23.200 --> 00:21:33.839 And just like other labs and blood work that you get, measuring these metrics is also really important to understand your baseline, the changes that you're seeing over time. 00:21:34.000 --> 00:21:36.720 And so start recording these early and often. 00:21:36.880 --> 00:21:42.799 And as you continue your planning through your natural aging, think of your reserve. 00:21:42.960 --> 00:21:47.200 So how much capacity do you have above the daily demands of life? 00:21:47.519 --> 00:21:50.559 The reserve is what protects you when life gets hard. 00:21:50.799 --> 00:21:57.200 Make sure you're building that reserve and your body's ability to handle that stress is in that reserve time. 00:21:57.440 --> 00:22:02.400 So, in closing, aging well is not a About trying to look 25 forever. 00:22:02.640 --> 00:22:07.119 It is about keeping the physical capacity to live fully in every decade. 00:22:07.440 --> 00:22:08.799 And strength is central to that. 00:22:08.960 --> 00:22:18.799 Bodybuilding for its own sake, not ego lifting, but building and preserving the muscle, the force production, and the load tolerance that keep you capable, resilient, and independent. 00:22:19.039 --> 00:22:30.559 So whether you are in your 30s trying to rebuild after kids, your 50s, managing menopause or midlife body composition shifts, or your 70s, trying to stay strong and independent. 00:22:30.720 --> 00:22:33.279 The answer is usually not less movement. 00:22:33.440 --> 00:22:36.640 It's better movement, better loading and better progression. 00:22:36.960 --> 00:22:40.480 So here are some key takeaways that we hope you get from this episode. 00:22:40.640 --> 00:22:43.680 Strength is a longevity marker, not just a fitness metric. 00:22:43.920 --> 00:22:52.799 Higher muscular strength is associated with lower all-colored mortality, and resistance training improves function and quality of life. 00:22:53.039 --> 00:23:00.240 And as you're collecting your data, remember body composition matters more than weight on the scale. 00:23:00.400 --> 00:23:07.200 Lean mass preservation and limiting excess central fat matter more for function and metabolic health. 00:23:07.440 --> 00:23:12.240 To our females, remember you need more, not less, strategic loading through midlife. 00:23:12.400 --> 00:23:16.880 Menopause is associated with adverse shifts in lean mass and fat mass. 00:23:16.960 --> 00:23:19.759 And resistance training is one of the best countermeasures. 00:23:20.000 --> 00:23:21.680 Power matters with aging. 00:23:38.319 --> 00:23:44.559 So thank you for joining us for our episode on strength training at our podcast, the Everyday Longevity Collective. 00:23:44.880 --> 00:23:45.599 Thanks for joining us. 00:23:45.759 --> 00:23:47.839 We look forward to the next conversation.