ArticlesEnduranceTrain for Your Muscle Fiber TypeDoes your training plan account for your muscle fiber type composition? Find out why this ma...By Jason R. Karp, Ph.D.
ArticlesEndurance8 Ways to Improve Distance Running PerformanceWant to get faster in the half marathon or marathon but don't know how? Understand the facto...By Jason Karp
ArticlesEndurance9 Marathon Strategies for SuccessRace tough and finish strong with these marathon strategies.By Jason R. Karp, Ph.D.
ArticlesEndurance6 Running Myth BustersDo you know your running facts from fiction? Dr. Jason Karp, a nationally recognized running...By Women's Running
The Final Block: What Actually Matters in the Last Weeks Before Your Fall RaceMore miles this close to race day won't make you fitter — it'll just make you tired. This guide breaks down the five things that actually move the...
Fall Cycling Gear: What You Need to Ride Through the Swing SeasonShrinking daylight and swinging temperatures don't have to end your riding season. This guide covers exactly what to add to your kit — from lights...
Pinarello Launches the All-New X Series: A Second-Generation Endurance Road BikePinarello just gave its endurance range a serious overhaul, and it's not the DOGMA X. The new X Series spans five tiers from $2,950 to $11,000,...