Functional Fitness, Green Zones, PhysioFit AgeThe Best Type of Physical Therapy for Healthy Aging Posted on September 10, 2026 by Physiofit The Best Type of Physical Therapy for Healthy Aging If you search online for the best exercise for healthy aging, you’ll find plenty of answers. Strength training. Walking. Running. Cycling. Pilates. Yoga. High-intensity interval training. Balance exercises. The list goes on. But there is a problem with the question: Is there actually one “best” exercise for healthy aging? Based on current research, there isn’t one exercise that has been established as the single best exercise for healthy aging. And that’s an important distinction. Research strongly supports physical activity and exercise as important components of healthy aging. However, the evidence supports a variety of exercise types and physical activities, rather than one particular exercise that everyone should perform. The World Health Organization recommends that older adults participate in a varied, multicomponent exercise program that includes aerobic activity, muscle strengthening, and activities emphasizing balance and functional ability. So perhaps the better question isn’t: “What is the best exercise for aging?” It’s: “What does my body need to continue performing well as I age?” That is a very different question. Exercise Is Important—but Your Body Is Individual There is no question that regular physical activity is beneficial. Research involving older adults has demonstrated improvements in physical function with exercise, and large reviews support exercise as an important component of healthy aging. The World Health Organization recommends regular physical activity for older adults, including aerobic activity, muscle strengthening, and multicomponent activities emphasizing balance and strength. But not everyone starts from the same place. Two people who are both 60 years old may have dramatically different: Strength Balance Mobility Muscle activation Endurance Joint health Movement patterns Physical capacity History of injuries Exercise experience One person may need more strength. Another may need better balance. Another may need improved mobility. Someone else may have plenty of strength but poor movement control. That’s why there may never be a universal “best exercise for aging.” The best exercise program may be the one that addresses what your individual body needs. What If We Look at the Body Differently? At PhysioFit of NC, we take a different approach to healthy aging. Instead of starting with a specific exercise and asking everyone to perform it, we start by looking at the body. Over more than 20 years of treating orthopedic and musculoskeletal conditions, physical therapists see patterns. Certain areas of the body repeatedly become sources of weakness, dysfunction, degeneration, compensation, and pain. This doesn’t mean that every person will develop a problem in these areas. And it doesn’t mean these six areas are scientifically proven to be the only areas that matter for aging. Instead, our clinical experience has led us to ask a different question: What if we could identify important areas of the body that commonly become less capable as we age—and proactively work to optimize their function? This is the thinking behind the 6 Green Zones™. Introducing the 6 Green Zones™ The 6 Green Zones™ are six regions of the body that we use as part of our approach to evaluating physical performance and identifying opportunities for improvement. They include: Shoulders Neck Thoracic Spine Lumbar Spine Hips Calves Within these regions, we focus on specific muscles and their ability to contribute to stability, symmetry, activation, and movement control. The goal isn’t to claim that these are the only muscles that matter. Rather, they provide a practical framework for evaluating important components of physical function. 1. Shoulders The shoulder is one of the most mobile regions of the body—and that mobility requires stability. As we age, maintaining shoulder strength and function becomes important for everyday activities such as reaching, lifting, pushing, pulling, exercising, and performing tasks overhead. Within the 6 Green Zones™, we look at the rotator cuff, including the supraspinatus, as part of our assessment of shoulder function and stability. The goal is not simply to make the shoulder stronger. It’s to optimize how the shoulder functions. 2. Neck Your neck does much more than hold your head up. The cervical region contributes to head stability, posture, movement, balance, and the coordination between the eyes, head, and body. The cervical multifidi are small stabilizing muscles that contribute to control of the cervical spine. As part of the 6 Green Zones™, we evaluate this region with the goal of identifying opportunities to improve cervical stability and control. 3. Thoracic Spine The thoracic spine provides an important connection between the neck, shoulders, ribs, and lower back. Good thoracic mobility and stability can influence how efficiently the upper body moves and how forces are transferred throughout the body. The muscles surrounding the thoracic spine, including the thoracic multifidi, contribute to spinal stability and control. Maintaining this region may be particularly important as we work to preserve efficient movement as we age. 4. Lumbar Spine The lumbar spine is one of the most commonly discussed regions when it comes to musculoskeletal pain. But the goal of a longevity-focused approach isn’t simply to avoid back pain. It’s to maintain the ability of the lumbar spine and surrounding musculature to provide stability and control during everyday movement. The lumbar multifidi are important stabilizing muscles that contribute to segmental control of the spine. This is an area where research provides an interesting example of why targeted physical training may matter. A randomized controlled trial in adults aged 60 and older found that adding trunk strengthening and motor-control exercises to walking and balance training increased lumbar multifidus size and trunk strength and improved several measures of physical function. This doesn’t prove that everyone needs to specifically train the multifidus to age well. But it does demonstrate an important concept: Targeted training of specific muscles can influence both muscle characteristics and functional performance in older adults. 5. Hips Your hips are central to walking, stairs, balance, single-leg stability, and lower-body control. The gluteus medius and gluteus minimus play important roles in controlling the pelvis and lower extremity during movement. When hip function decreases, other parts of the body may have to compensate. That’s why maintaining hip strength and control can be an important part of maintaining movement quality as we age. Within the 6 Green Zones™, the hips are evaluated for strength, symmetry, activation, and control. 6. Calves The calves are sometimes overlooked when people think about healthy aging. But your calves play an important role in walking, propulsion, balance, and lower-extremity endurance. The soleus, in particular, is an important postural muscle that works continuously during standing and walking. Maintaining calf function can therefore be an important component of maintaining mobility and physical capacity. The goal isn’t simply to perform more calf raises. It’s to make sure the muscles are functioning effectively and contributing to the movement tasks they are designed to support. The 6 Green Zones™ Are Not a Replacement for Exercise This distinction is important. The 6 Green Zones™ are not intended to replace traditional exercise. Walking is valuable. Strength training is valuable. Cardiovascular exercise is valuable. Balance training is valuable. Mobility work can be valuable. The evidence supports a combination of physical activities rather than one single form of exercise. Instead, the 6 Green Zones™ provide a way to ask: “Where should I focus?” You might already be exercising regularly. But are you addressing the areas where your body may have reduced activation, asymmetry, stability, or control? That’s where individualized physical therapy can add another layer. The Difference Between Exercise and Personalized Physical Therapy Exercise gives you a stimulus. Physical therapy can help determine which stimulus your body needs. For example, two people may both perform a squat. One person may primarily use their quadriceps. Another may compensate through their trunk. Another may have difficulty controlling the pelvis. Another may have limited ankle mobility. Another may shift their weight toward one side. They are all technically performing a squat. But their bodies aren’t necessarily performing the same movement. That’s why we believe how you perform an exercise matters. Optimizing the Body Instead of Chasing the “Perfect” Exercise Healthy aging isn’t about finding a magical exercise. It’s about building and maintaining physical capacity over time. That includes: Strength Balance Mobility Stability Coordination Endurance Muscle activation Movement control And it means recognizing that your needs can change as you age. An exercise that was appropriate for you at 40 may not be the most appropriate exercise at 60. And the exercise you need at 60 may change again at 70. The goal is to continually adapt your physical training to your body. What Are We Trying to Accomplish With the 6 Green Zones™? The purpose of the 6 Green Zones™ is not to predict exactly where you will experience pain or degeneration. It is also not to suggest that these six areas are responsible for every musculoskeletal problem associated with aging. Instead, they provide a framework for proactively optimizing areas that, in our clinical experience, commonly become less capable or symptomatic over time. By identifying areas of weakness, asymmetry, poor activation, or reduced control, we can develop a plan designed to improve their contribution to movement. The goal is simple: Optimize the body today to help minimize the impact that physical decline can have on your movement tomorrow. Where Does PhysioFit Age® Fit In? This is where PhysioFit Age® becomes part of the picture. Your chronological age tells you how many years you’ve been alive. But it doesn’t tell you how your body is performing. PhysioFit Age® provides a snapshot of physical performance relative to chronological age. By combining information from the 6 Green Zones™ with other measures of physical performance, PhysioFit Age® provides a way to look at where your physical function is today. Then, after working on your individualized plan, you can retest. The goal isn’t to compete with your chronological age. It’s to understand your physical performance and identify opportunities for improvement. There Is No “Best” Exercise—But There May Be a Best Exercise for You This may be the most important message. Research supports exercise for healthy aging. But research does not give us one universal exercise that everyone should perform to maximize longevity. Instead, the evidence supports a variety of physical activities and exercise components, including aerobic activity, strength training, balance, and functional exercise. Your body adds another layer to the equation. What you need may depend on your age, goals, history, current physical capacity, movement patterns, and areas of weakness. That’s why we believe the future of healthy aging isn’t about finding the best exercise. It’s about finding the right exercise for your body. A Different Approach to Healthy Aging At PhysioFit of NC in Wake Forest, NC, we believe physical therapy can play a role in helping people become proactive about their physical health. The 6 Green Zones™ provide a framework for evaluating important areas of the body. PhysioFit Age® provides a snapshot of physical performance relative to chronological age. And individualized physical therapy provides the opportunity to address the areas that need attention. You don’t have to wait for pain. You don’t have to wait for an injury. And you don’t have to wait until your physical abilities have declined. Start by finding out where your body is today. Assess. Identify. Optimize. Retest. Because healthy aging isn’t about finding the perfect exercise. It’s about keeping your body capable of doing the things that matter to you for as long as possible. Physiofit Stronger Isn’t Always Better: Why How You Activate Your Muscles Matters as You Age Preventive Physical Therapy: A Proactive Approach to Aging
