07/04/2023
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Are you familiar with the concept of Load vs. Capacity? It’s helpful for understanding why pain and injury can happen.
Loads are anything that cost you energy ⚡. This can be a physical, mental or emotional stressor. A workout is a load on your system, as is an argument with someone you love.
The dotted line represents your capacity; how much your body can handle. When we operate below this line we remain healthy and relatively pain-free, and above this line we run into problems.
The boxes represent loads that we face every day.
1️⃣ How your body is built - any aspects of your anatomy that aren’t serving you the way you would like. ie. different shaped hip joints, surgical hardware.
2️⃣ Recovery - your stress response, sleep quality/quantity, and nutrition quality/quantity. The poorer they are, the greater the load on your body.
3️⃣ How well you move - what positions can you get into, and how easily? Significant deficits in joint range of motion increase the stress on the body’s tissues and make certain movements more difficult for your body. This contributes to a higher load.
4️⃣ & 5️⃣ We would also layer on boxes for home life, work life and activities of interest like working out and playing sports.
When you come up against a twinge in your back picking up a laundry basket, “Load vs. Capacity” helps us appreciate that there’s more at play than the weight of the basket. Under different conditions, you might be well set-up to handle the extra stress.
We can also see where there are opportunities to create more space below that capacity line. By working to improve sleep, diet, stress and mobility, we reduce the size of those boxes. This can make the difference between ending the day with your typical pain, and managing everything you’d like to with ease.
The goal of training is to inch that dotted line upward to increase the size of your capacity. The more capacity you unlock, the more stress your body can handle.
Cool, right? More about Load vs. Capacity to come, stay tuned!