Every tissue in our body has a certain level of tolerance, which is the ability to handle stress or load. This tolerance varies between muscles and can be influenced by many factors, such as activity level, nutrition, rest, and overall health. Understanding tissue tolerance can help you prevent injury and recover more effectively.

An acute injury happens when the force on a tissue is too great, like a tendon tearing suddenly. On the other hand, injuries can also develop gradually over time, through repeated microtraumas that slowly break down the tissue.

If you are recovering from an injury, the tolerance of that tissue is lower. This doesn’t mean you should completely stop using the injured area. Instead, the goal is to find the right balance: enough movement to stimulate healing, but not so much that you risk further injury. Gradually rebuilding tissue tolerance is key to returning to your normal activities. Recovery progresses best when stress is carefully managed and progressively increased over time.

The same concept applies when starting a new activity or increasing the intensity or volume of your current exercise. Your muscles need to be challenged so they can adapt—but not pushed beyond their limits. Every time you work a muscle, whether through weightlifting, running, kayaking, or any other activity, it experiences minor breakdown. This signals your body to rebuild the tissue stronger, so it’s better prepared for future challenges.

Tips for Optimizing Tissue Tolerance:

• Increase load gradually over time—slow and steady wins the race.

• Support your tissues with proper sleep, hydration, nutrition, and rest.

• Introduce changes gradually, whether it’s activity volume, intensity, environment (like running outdoors instead of on a treadmill), or equipment (such as new shoes).

In summary:

Exceeding tissue tolerance increases the risk of injury. By gradually increasing load and allowing adequate recovery, you strengthen your tissues and improve your body’s ability to handle stress safely over the long term.

Do you need help implementing these guidelines of tissue tolerance? Book a one-on-one session with us today!