Your shoes might be killing your performance—and your joints.

In this episode of The Gametime Guru, I get the opportunity to chat with Stuart Jenkins, CEO of Blumaka and veteran footwear innovator, to break down why most insoles fail and how they’re silently contributing to injuries like turf toe, knee pain, and more.

From using recycled foam to building non-slip insoles that NFL and MLB pros now swear by, Blumaka is flipping the script on footwear. Jenkins shares stories from his decades-long career, why factory insoles wear out in under 25 miles, and how better cushioning and traction can drastically improve athletic output and protect young athletes.

If you'd like a 20% discount to get some great insoles from www.blumaka.com or from www.flexfootwear.com you can use this code at checkout: GTG20

So don't forget to use: 

GTG20

👟 Highlights You’ll Get From This Interview:

What’s wrong with traditional insoles—and how Blumaka fixes it

Real stats: factory insoles vs. Blumaka (1000-mile lifespan!)

Non-slip grip = fewer blisters, stronger cuts, and longer stride

Why women’s cleats may be increasing knee injuries

How pro athletes are using Blumaka to stay on the field

A special discount code for athletes, teams, and coaches

Whether you're training for a half marathon, coaching high school football, or just want pain-free movement—this episode will change how you look at every step you take.

📍 Get your pair at https://www.blumaka.com  🎧 Subscribe and leave a 5-star review if this helped you 📲 Follow Shane @thegametimeguru for more insights each week

 GTG Discount for 20% with Blumaka