In today’s fast-paced world of demanding jobs, family and social obligations, side hustles and hobbies, it can seem like a chore to find a way to fit in time for health and fitness. While most people recognize the importance of exercise, it’s not always obvious what types of exercise we should prioritize. If you spend your days sedentary in an office chair, you may think you should spend more time stretching to keep your muscles and joints flexible. Or maybe the lack of physical labor makes you feel like strength training is more important.
Obviously, both are important for long-term health and injury prevention. No one would suggest that one should be completely excluded for the sake of the other, but you may get mixed message about which one is more important for you to squeeze into your busy schedule. The truth is that what you need is the right balance of strength and mobility, not a reason to choose between the two.
What Is Stretching, Really?
The purpose of stretching is to lengthen muscles to improve flexibility and range of motion. There are static stretches (where you hold a stretch) and dynamic stretches (movement-based stretches), and both types are good for loosening tight muscles and improving flexibility. Dynamic stretches are often good for warming up or preparing your muscles for movement. Stretching is also often used for relaxation and stress relief.
A common misconception is that feeling a sense of muscle tightness is always an indication that you are not stretching enough. This may be true in most cases. In some cases, however, muscles tightness can be your body’s protective response to weakness or instability, as in the cases where a stiff neck or spine is your body’s way of protecting you from harmful movements that could lead to injury1.
This is a good example of how flexibility and strength complement each other and are both essential components of a healthy body. It is also an example of how it can be easy to overlook strength training and think that it’s less important than it is.
What Is Strengthening—and Why It Matters More Than You Think
The purpose of strengthening is to improve your muscles’ capacity to support joints and movement. This is important for stability, but also for injury prevention and better functional movement during daily activities. Weak muscles and unstable joints are more likely to contribute to falls, injuries, and pain. As stated above, weakness and instability can also cause other muscles in your body to tighten up as a means of compensation.
Strength training is an essential tool for keeping your body healthy and functional as you age. Your ability to live independently and avoid injury will be very much influenced by the strength and stability of your muscles and joints. Interestingly, research has also shown that strength training – even in relatively small amounts – can help older adults avoid brain degeneration and cognitive decline2.
Building strength should not be thought of as an alternative to stretching and building flexibility. They are complements to each other and neglecting either of them can lead to unwanted consequences. For example, a person may stretch their back and hips daily but still have lower back pain. This may be because the root issue behind the pain is not a stiff back or hips, but weak core or glute muscles.
Likewise, a person may spend all their time strength training and find that they have a limited range of motion and experience muscle stiffness due to a lack of flexibility.
How to Know What Your Body Actually Needs
While every body needs both strength and flexibility, there may be signs that you may be specifically lacking in one area or another. Maybe you should spend a little more time stretching, or maybe you should be more invested in your strength training. Here are some examples that may help you adjust your workout routine:
Signs You May Need More Stretching:
- A limited range of motion makes basic activities more difficult
- You experience stiffness after periods of inactivity
- You find yourself having difficulty getting into different positions (squatting, bending, etc.)
Signs You May Need More Strengthening:
- You experience recurring pain, especially in your back, knees, or shoulders
- Feeling unstable or weak in certain movements
- Experiencing pain that returns quickly after stretching
These are just some indications. You may be able to think of several others based on an understanding of how strength and flexibility impact your body and its ability to perform. There are also some common sources of pain and discomfort that may reveal a need for more strength or flexibility. For example:
- Lower back pain may benefit more from core strengthening than stretching alone.
- Neck and shoulder tension will often benefit from a combination of strength and mobility training, often along with some posture correction.
- Knee pain may benefit more from strengthening hips and quads than stretching.
Many other situations can lead to a poor understanding of the underlying cause, leading a person to focus on stretching when strength training would be more effective, or vice versa. This is why organizations like the American Physical Therapy Association emphasize the importance of personalized pain assessments and “person-centered” care3.
The Bottom Line: It’s About Balance, Not Extremes
Stretching and strengthening both matter for different reasons, and each is an important part of a healthy lifestyle. Your body needs both stability and mobility working together to perform at its very best. If you are experiencing recurring pain, stiffness, or general discomfort and you are unsure about the best way to deal with it, reach out to a qualified physical therapist for a personalized assessment and a treatment plan that will help you ensure you are focusing on what matters most and dealing with the situation at its most fundamental level.
At Strive! Physical Therapy Centers, we have been helping our neighbors in Ocala and surrounding communities build stronger, more mobile and functional bodies for more than 40 years. We would love to help you do the same. Call us at 352.690.7777 or email us to schedule a free consultation and take the first step to living your best life today!
Sources
- Goel, Atul. “Chronic Muscle Pain and Spasm Hallmarks of Spinal Instability.” Journal of Craniovertebral Junction and Spine, vol. 15, no. 3, July 2024, pp. 263–265, https://doi.org/10.4103/jcvjs.jcvjs_137_24. Accessed 9 Nov. 2024.
- Reiner, Vivienne. “Strength Training Can Help Protect the Brain from Degeneration.” The University of Sydney, 11 Feb. 2020, www.sydney.edu.au/news-opinion/news/2020/02/11/strength-training-can-help-protect-the-brain-from-degeneration.html.
- Keter PT, DPT, PhD, OCS , Damian. “Person-Centered Pain Management: Follow the Recipe.” APTA Orthopedics, 4 Jan. 2024, www.orthopt.org/blog/person-centered-pain-management-follow-the-recipe. Accessed 2 Apr. 2026.
