22/10/2026
Your brain's processing speed starts declining in your 30s. Muscle mass peaks around 25.
Now, the good news: both are trainable. At any age.
That's the foundation of what we do at SPARKD by Chi Longevity. We train cognitive function and physical performance together, because they decline together and they improve together.
This isn't about aesthetics or personal records, but about maintaining the sharpness, strength, and resilience you need for the decades ahead. That's what longevity fitness looks like in practice.
Interested in learning more? Book your intro package today: https://zurl.co/FpE1I