Blades Quote by Sally Jenkins
“Physiologists and high-performance trainers understand now that the concept of 110 percent is no longer a smart way to train. Fitness is like the blade of a knife; you want to sharpen it without ruining the blade. Give 110 percent, and you won't build your body up, but actually break it down. And be no good to yourself or anyone else.”
About This Quote
Source Interview: Fitness Coaching Podcast, 2023
Training beyond 100% leads to injury; optimal performance requires balance and recovery.
In simple terms: Pushing past limits harms the body.
Train smart, not harder.
Themes
Mood
Type
When to use this quote
- strength training
- marathon prep
- rehab
- daily workouts
Key Concepts
Questions to Reflect On
- How can you gauge safe effort?
- What recovery habits support growth?
Excessive intensity can cause burnout and injury.