-DR. KAIWAN RANDERIA

There was a time when knee pain was considered a problem reserved for grandparents, retired cricketers and people who confidently predicted rain based on joint stiffness. Today, patients in their twenties and thirties visit me with complaints that sound suspiciously middle-aged! “I have knee pain while climbing stairs,” or “My knees make sounds,” or “I cannot sit cross-legged anymore!” The surprising part is as much the age of these patients as the commonality of this ailment. Modern life, it seems, has not been particularly kind to the human knee.

The Knee: An Underappreciated Employee

The knee is one of the hardest-working joints in the body. It quietly tolerates years of walking, climbing, squatting, driving through Mumbai traffic on half clutch, dancing enthusiastically at weddings and occasionally surviving gym sessions inspired by late-night fitness reels. Yet, unlike many machines, the knee does not come with a warning light before it starts protesting. Unfortunately, by the time the average person pays attention to their knees, they have usually already ignored them for several years. The knee, frankly speaking, is the middle-class employee of the human body: overworked, underappreciated, and expected to perform without complaint.

The Sedentary Lifestyle Problem: One of the biggest contributors to early knee pain is the increasingly sedentary lifestyle many younger people now lead. Large portions of the day are spent sitting at desks, in cars, on sofas, or bent over phones in positions that would concern even a yoga instructor. The human body was designed for movement, but modern routines often involve everything except movement. Ironically, many people are either completely inactive or suddenly overactive. There appears to be very little middle ground.

The ‘Weekend Warrior’ Syndrome: During the week, one may spend ten hours seated at work. Then comes the weekend transformation into a professional athlete. Suddenly there is football, pickle ball, trekking, cycling, gym workouts, or a determined attempt to run ten kilometres after six months of inactivity! The knees, understandably confused by this dramatic shift in expectations, sometimes object strongly. Many orthopaedic injuries begin with excellent intentions and poor planning.

The Weight Factor: Weight gain plays a significant role. Every extra kilogram of body weight places several times more force across the knee joint during activities such as climbing stairs or running. Yet many underestimate how much stress excess weight places on the knees. The math here is quite straightforward, even if slightly cruel. A person may proudly avoid lifting heavy objects while simultaneously asking their knees to carry extra body weight all day, every day, for years.

Weak Muscles, Overworked Knees: Healthy knees depend heavily on strong surrounding muscles particularly the quadriceps, hamstrings, gluteal muscles and core. Unfortunately, modern lifestyles often weaken these support systems. As muscles lose strength, the knee absorbs more stress directly. This is why some people develop pain despite having perfectly normal X-rays or MRI scans. The joint itself may not be severely damaged, but the mechanics around it are poor. To put it simply: the knee is often forced to compensate for laziness happening elsewhere.

The Social Media Fitness Explosion: Social Media has undoubtedly increased awareness about exercise and fitness, which is a positive development. Unfortunately, it has also convinced many people that they are one motivational video away from an Olympic qualification. A surprising number of injuries begin with, “I saw this exercise online…”

Deep squats, jump training, excessive treadmill running, improper weightlifting techniques, and sudden high-intensity workouts without proper warm-up, can overload the knee, especially when performed without proper conditioning. The internet may inspire fitness motivation, but Instagram followers and online articles alone do not automatically qualify them as orthopaedic experts.

Everyday Habits That Damage Knees: Some problems are linked to simple daily habits, like long hours of sitting with bent knees, poor posture, inadequate stretching, lack of regular movement and unsuitable footwear. Even shoes occasionally become part of the problem. Completely flat footwear without support, excessively worn-out shoes, or fashionable choices prioritizing appearance over comfort may alter biomechanics over time. Human beings evolved to walk efficiently. We then invented office chairs and backless café stools to test that theory!

The MRI Panic: Not every young person with knee pain has serious disease. In fact, most don’t! Many cases involve overuse, muscle imbalance, tendon irritation, patellofemoral pain syndrome, early cartilage wear or minor ligament and meniscal issues. However, internet searches often magnify minor knee problems into alarming diagnoses. MRI scans, though highly valuable when properly advised, can create unnecessary fear due to technical terms like ‘degenerative changes’ or ‘minimal effusion’. Many reports sound more dramatic than dangerous. This is why proper medical evaluation remains essential. Interpreting scans without consulting an orthopaedician is much like judging an entire film solely by its trailer.

The Good News: Fortunately, many younger patients improve substantially with conservative treatment and lifestyle correction. Simple measures which often make a tremendous difference include weight management, physiotherapy, strengthening exercises, posture correction, activity modification and gradual conditioning (the emphasis being gradual). The body appreciates consistency more than occasional bursts of enthusiasm followed by three months of inactivity. Regular walking, controlled strengthening, cycling, swimming, flexibility exercises, and maintaining healthy body weight are usually far kinder to the knees than unpredictable cycles of inactivity followed by heroic exercise decisions.

The Vitamin D & Stress Connection: Sleep, nutrition, and vitamin deficiencies also deserve attention. Vitamin D deficiency, in particular, is extremely common despite living in a tropical country with abundant sunlight. Many urban lifestyles involve minimal actual sun exposure, leading to weaker bones and muscle fatigue. Modern life also places considerable stress on younger adults. Poor sleep, anxiety, fatigue, and long work hours may amplify physical discomfort significantly. Sometimes the knees are painful, sometimes the person is simply exhausted. Occasionally, it is both.

The Real Solution Is Usually Boring: Most knees do not require magical supplements, miracle cures, imported oils, expensive gadgets or experimental internet therapies! They usually need something far less glamorous – sensible exercise, weight control, muscle strengthening, patience and consistency. In medicine, the boring advice is often the correct advice.

Perhaps the larger lesson is that the body keeps score of how we treat it. The habits developed in our twenties and thirties often determine joint health later in life. While occasional aches are normal, persistent pain should neither be ignored nor allowed to create unnecessary panic. After all, knees are remarkably loyal joints. They carry us through school, careers, travel, weddings, traffic, and life itself. The least we can do in return is stop expecting them to tolerate weekday inactivity and weekend Olympic ambitions indefinitely!

[Disclaimer: The contents of this article should not be considered as formal medical advice. Kindly visit your Orthopaedician for any related treatment.]

Dr. Kaiwan M. Randeria is an Orthopedic Surgeon, holding a Fellowship in Joint Replacement Surgery. He aims to increase awareness about bone health, which has been adversely affected in keeping with today’s unhealthy lifestyle and nutritional issues. [Connect with him at: drkaiwan94@gmail.com ]