What Running Actually Does To Your Body (No One Talks About This)

About this episode

This episode discusses the importance of training both the cardiovascular and musculoskeletal systems for better running performance and injury prevention.

What if the reason you keep getting injured isn’t because you’re running too much, but because you’re only training half of the machine that makes you a stronger runner? If you’ve been piling on miles but still getting injured, plateauing, or wondering why race day feels harder than it should, this episode will change the way you think about training. I break down the two systems that drive every runner’s performance: the cardiovascular engine that powers your endurance and the musculoskeletal engine that keeps your body strong enough to handle the workload. You’ll learn why running alone is not enough, how strength training and speed work fit into the bigger picture, and a simple “mixing board” framework you can use to balance every part of your training without overcomplicating your week. Key Takeaways Train Both Engines: Your fitness depends on both your cardiovascular system and your muscles, bones, and tendons. Neglect either one, and your progress will suffer. Running Alone Isn’t Enough: Running builds endurance, but strength training builds durability. You need both to stay injury-free. Adjust Your Training Over Time: The right mix of easy runs, hard workouts, and strength…

People in this episode

Host: Daren DLake

Topics covered

• running
• injury prevention
• strength training
• cardiovascular health
• musculoskeletal system
• training balance

Keywords

• running injuries
• strength training
• cardiovascular engine
• musculoskeletal engine
• training balance
• endurance
• VO2 Max

More episodes of The 1% Better Runner with DLake

• Sauna Is Legal Doping and Most Runners Have No Idea · June 11, 2026 · 16 min
• The Dangerous Level of Half Marathoners No One Talks About · June 8, 2026 · 12 min
• Can’t Break 20 Min 5k? Here's Why (And The Fix) · June 4, 2026 · 26 min
• The 20-Minute Zone That Makes You Faster (Most Runners Skip It) | Gray Zone · June 1, 2026 · 11 min
• The Zone Underneath Zone 2 (And Why It Matters) · May 28, 2026 · 18 min
• Why I'm Done Chasing Sub-3 (And What I'm Doing Instead) · May 25, 2026 · 20 min