“Tightness” is one of the most common complaints people describe after pain or injury. But tightness is a description, not a diagnosis.
In this episode of Past Your Prime, Craig and Alex discuss why the term “tightness” often causes confusion and why stretching is not always the solution people think it is. Using examples like hamstring tightness, the conversation breaks down what may actually be happening in the body.
Instead of assuming muscles are simply short or inflexible, this episode explores the different systems that influence mobility and movement.
Topics include:
- Why “tightness” is usually a symptom, not a diagnosis
- What actually happens when you stretch
- How the nervous system influences stiffness and mobility
- Why previous injuries can create the feeling of tight muscles
- The difference between real mobility limits and perceptual tightness
If you have ever felt stiff, tight, or restricted and wondered what your body is actually telling you, this episode explains why stretching alone often misses the real problem.
If you enjoy this episode, you can learn more about the causes of tightness in our article “Why Your Hamstrings Always Feel Tight (and Why Stretching Isn’t Solving It)“

🎙️ About Past Your Prime Podcast
Past Your Prime is the podcast for active adults balancing training, rehab, family, and real life.
Hosted by Craig Smith (PT & SPC Founder) and Alex Keicher (professional athlete and working dad) and presented by Smith Performance Center.
