Rucking For Health (Credit-Canva)
Being named GQ’s workout of 2024, Rucking is a physical fitness activity that involves carrying a weighted backpack while walking or running. It's inspired by military training, where soldiers often carry heavy loads over long distances. While civilian rucking isn't as intense, it offers a range of benefits for people of all fitness levels. The military has long recognized the value of rucking as a training method. By carrying heavy loads, soldiers develop strength, endurance, and mental toughness. Rucking helps them prepare for the physical and mental demands of combat operations. This tradition has now extended to the civilian population, who are discovering the numerous advantages of this simple yet effective workout.
In an Ergonomics study published in 2022, they looked at how wearing a weighted vest (20 pounds for men, 14 pounds for women) during exercise, like in CrossFit, affects the body. They found that wearing the vest while walking uphill increased the effort needed, but it didn't change how people walked. When running with the vest, both men and women worked harder, breathing faster and using more energy. Men, especially, had a bigger increase in effort. However, the way people ran didn't change, which means it likely won't increase the risk of injuries like knee or ankle problems. So, while wearing a weighted vest can make workouts more challenging and help you burn more calories, it's important to listen to your body and avoid overdoing it to prevent injuries.
While exercise is a great way to keep your health in check, there are many other ways it helps people. In a study published in Journal of Clinical Medicine, researchers looked at how adding weights to step exercises can help older women stay strong and independent. A group of older women, aged 65-74, did a 6-week exercise program at home, using a weighted vest while doing step exercises. After the program, they were stronger and more powerful in their legs. They could climb stairs faster and more easily. These improvements can help older adults stay active, prevent falls, and maintain their independence as they age. The study suggests that adding weights to simple exercises like step-ups can be a great way for older adults to improve their health and fitness.
Rucking elevates your heart rate, similar to running or brisk walking. This increased cardiovascular activity strengthens your heart, improves blood circulation, and reduces the risk of heart disease.
The added weight of the backpack challenges your muscles, leading to increased strength and endurance. Your back, core, legs, and shoulders will all benefit from this full-body workout.
Rucking burns more calories than traditional walking or running. This is because your body has to work harder to carry the extra weight, leading to increased metabolic rate and weight loss.
The weight of the backpack forces you to maintain good posture, reducing the risk of slouching and back pain. This can also improve your overall appearance and confidence.
Rucking is a mentally challenging activity that can help you develop mental resilience and discipline. It can also be a great way to reduce stress and anxiety.
Credits: Canva
Core strength plays a vital role in daily function, athletic performance, and long-term health. Beyond aesthetics, a strong core supports posture, protects the spine, and enhances balance and mobility.
Among the most effective and accessible core exercises is the crunch, a movement that directly engages the abdominal muscles.
According to fitness experts, the number of crunches you can perform at once may reveal important insights about your strength, endurance, and overall health status.
Though a simple exercise, the crunch remains a foundational core exercise.
To perform it correctly, lie on your back with your knees bent and feet flat on the floor.
Using the abdominal muscles, lift the shoulders off the ground while keeping the lower back anchored.
Unlike a sit-up, which involves a greater range of motion, the crunch isolates the rectus abdominis (commonly known as the “six-pack” muscle) and obliques.
This targeted approach makes it one of the most efficient movements for strengthening and toning the midsection.
Crunches are not only a tool for achieving a toned core but also a means of preserving physical function as we age. The abdominal muscles play a critical role in stabilizing the body during movement, protecting the lower back, and ensuring balance.
Weak core muscles are often linked to poor posture, chronic pain, and reduced mobility, particularly in older adults. Maintaining crunch capacity can therefore be viewed as a marker of overall physical resilience.
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The number of crunches you should be able to complete in one attempt varies by age group. Muscle mass and endurance naturally decline with age, but maintaining regular activity helps preserve function and strength.
20s: At this stage, core muscles are at their peak. Adults in their twenties should aim for 40 to 50 consecutive crunches. This level reflects optimal endurance and strength, supporting demanding physical activities.
30s: By the thirties, lifestyle factors such as work and family obligations can reduce available time for fitness. A benchmark of 30 to 40 crunches indicates good maintenance of core health during this period.
40s: Metabolism begins to slow, and muscle recovery may take longer. Adults in this age group should aim for 20 to 30 crunches per session to ensure continued strength and spinal support.
50s: In the fifties, the focus shifts to preserving strength and mobility. The target range is 15 to 25 crunches, complemented by low-impact activities such as swimming or yoga to reduce strain on the joints.
60 and above: Older adults should strive for 10 to 20 crunches in a single sitting. This range emphasizes maintaining mobility, balance, and independence in daily life.
Performing crunches once in a while is insufficient for significant gains. To build true strength, experts recommend at least three sets of crunches a few times per week.
Combining crunches with planks, leg raises, and rotational exercises provides a more complete core workout. For variety and long-term engagement, activities such as Pilates, yoga, and dance also deliver excellent results for core development.
If meeting the minimum benchmark for your age group feels impossible, it may highlight underlying concerns. Struggles with crunches can signal poor cardiovascular fitness, musculoskeletal imbalances, or back issues. Difficulty may also suggest that the body requires more consistent training and conditioning.
Addressing these gaps early helps prevent further health complications and supports an active lifestyle.
For beginners or those with limitations, modifications such as pelvic tilts, knee-supported planks, and lying leg raises are safe entry points into core training. Gradual progression from these foundational movements can eventually build the capacity to perform more demanding exercises like crunches without strain.
Credits: Canva
Osteoarthritis is often dismissed as an inevitable part of aging, but for millions, it’s far more than a minor inconvenience. The degenerative joint disease affects nearly one in four adults worldwide, making it one of the leading causes of disability. At its core, osteoarthritis happens when the cartilage that cushions the ends of bones wears down, leaving joints stiff, painful, and less mobile.
Treatment has long followed a frustratingly predictable path: lifestyle adjustments, pain medication, physical therapy, and eventually surgery. There is no cure and no way to reverse the damage. For patients diagnosed in their 30s, 40s, or 50s, the reality often means decades of pain management before they’re considered for a joint replacement but new research suggests a surprisingly simple, non-invasive alternative: retraining the way you walk.
In a year-long clinical trial led by researchers at the University of Utah and published in The Lancet Rheumatology, scientists tested whether small changes in walking style could reduce pain and slow disease progression in people with knee osteoarthritis.
The results were eye-opening. Patients who adjusted their foot angle while walking—essentially pointing their toes slightly inward or outward, depending on their natural gait—reported pain relief equivalent to medication. Even more compelling, MRI scans revealed less cartilage degradation in these patients compared with a control group.
Dr. Scott Uhlrich, one of the study’s lead authors, explains, “We’ve known that higher loads in the knee accelerate osteoarthritis progression, and that changing the foot angle can reduce that load. What’s new here is showing, in a randomized, placebo-controlled trial, that it truly makes a difference for pain and cartilage health.”
To understand the promise of this intervention, it helps to look at the knee itself. The knee has two main compartments: medial (inner) and lateral (outer). The medial side typically bears more weight, making it especially vulnerable to wear and tear.
By subtly changing how the foot strikes the ground, the force distribution within the joint shifts. In the study, researchers used motion-capture cameras and pressure-sensitive treadmills to determine whether each participant should angle their toes inward or outward, and by how much. For some, a five-degree adjustment worked best; for others, 10 degrees was more effective.
Participants who showed no improvement in knee loading with adjustments were excluded, underscoring that the technique isn’t universal. For those who responded, however, the results were profound.
The study included 68 adults with mild-to-moderate osteoarthritis in the medial knee. Half were assigned to a control group receiving dummy treatment, while the intervention group received personalized gait retraining.
Those in the intervention group attended six weekly training sessions, where wearable sensors delivered real-time feedback via vibrations on the shin to keep them aligned with the prescribed foot angle. Afterward, they were encouraged to practice their new gait for at least 20 minutes daily until it became second nature.
A year later, patients reported significantly less pain, comparable to taking ibuprofen or even a prescription opioid. More importantly, their MRIs showed slower cartilage degradation a critical factor in delaying surgery.
One of the biggest challenges in osteoarthritis treatment is the “care gap.” Patients too young or not yet severe enough for surgery often face years of medication dependence. Medications can mask symptoms, but they don’t address the underlying mechanics of joint stress.
Gait retraining could fill this gap. Unlike drugs, which can cause side effects, or surgery, which is invasive and costly, walking adjustments are safe, accessible, and potentially sustainable over decades.
“This is an intervention that people can realistically stick with,” says Dr. Uhlrich. “It could change the trajectory of care for people facing osteoarthritis earlier in life.”
For now, gait retraining requires specialized technology like motion-capture systems and pressure treadmills, but researchers are working to make it more practical. New approaches include smartphone-based video analysis and “smart shoes” equipped with sensors to monitor gait in real time.
If these tools become mainstream, patients could undergo assessment and training in clinics—or even at home—without the need for expensive equipment.
Beyond osteoarthritis, walking itself is a powerful form of preventive medicine. Studies consistently link daily walking with improved cardiovascular health, better blood sugar control, stronger bones, reduced anxiety, and longer lifespan. The Centers for Disease Control and Prevention (CDC) recommends at least 150 minutes of moderate activity each week, and walking is one of the simplest ways to meet that goal.
What this new research adds is the understanding that how we walk is just as important as how much. The right mechanics may protect joints, relieve pain, and extend mobility for years.
While gait retraining isn’t yet widely available as a clinical service, the findings offer a hopeful glimpse of the future. Patients diagnosed with knee osteoarthritis can already benefit from conversations with physical therapists about gait mechanics, strength training, and weight management—interventions that reduce stress on the knee.
Crucially, experts caution against self-diagnosing or dramatically altering walking patterns without guidance. Not all knees respond the same way, and the wrong adjustment could potentially add strain elsewhere in the body.
Still, the study underscores a larger point: osteoarthritis doesn’t have to mean an inevitable decline toward surgery. With targeted interventions, patients may be able to rewrite their prognosis, staying active and pain-free longer than ever thought possible.
Knee osteoarthritis has long been treated as a condition to manage, not modify but evidence now shows that something as simple as a shift in how we walk could rival medication in reducing pain and slowing joint damage.
(Credit - Canva)
Walking is one of the best exercises we do. Not only is it cost effective, it needs minimal gear and has many health benefits. Walking for heart health is a great idea and has been shown to be very effective. However, there has been some discourse surrounding how many steps you need and how you should walk for maximum benefits.
We have seen the rise of walking trends like Japanese walking, 6-6-6 walking, backward walk etc. However, walking for health benefits doesn’t always have to be an elaborate affair. All you need is to make sure you are walking a certain amount of steps at a certain speed.
A new study suggests that you don't need to walk the often-recommended 10,000 steps to make a difference. The research found that even walking fewer steps each day—and picking up the pace a bit—can significantly lower your risk of major heart problems. The study is one of the first to show a clear link between the number of steps you take and the risk of heart and blood vessel issues.
The study followed over 36,000 older adults with high blood pressure. Each participant wore a device for a week to track how far and fast they walked. Over an eight-year period, the researchers recorded nearly 2,000 heart problems or stroke incidents.
The findings, published in the European Journal of Preventive Cardiology, showed a clear link between daily steps and a lower risk of heart problems.
Every 1,000 steps added per day (starting from 2,300 steps) was linked to a significant drop in risk. This included a 17% reduction in overall heart risks, a 22% drop in heart failure risk, a 9% reduction in heart attack risk, and a 24% lower risk of stroke.
More is still better. While the benefits started at low step counts, they continued to increase with more steps, though not always at the same rate.
Walking faster helps. Participants who walked at a brisk pace of 80 steps per minute for 30 minutes a day had a 30% lower risk of a major heart problem. Those who walked even faster (130 steps per minute) had no major heart events at all. Similar benefits were also found in people who did not have high blood pressure.
Walking is a simple yet powerful exercise that improves your health in many ways.
Regular walking makes your heart stronger and better at pumping blood. Your blood vessels also become healthier, which helps your heart work more efficiently.
Walking can help lower cholesterol, blood sugar, and a type of fat in your blood called triglycerides. It also helps reduce inflammation in your body.
Walking at a faster pace makes your heart and lungs work harder, which further improves your fitness, lowers blood pressure, and helps with weight management.
While the goal is to walk as much as you can, even small actions can add up. Here are some simple ways to fit more walking into your daily life:
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