Why Your VO2max Stopped Improving (And What’s Capping It)
VO2max has 4 physical limiters and only maximum cardiac output answers reliably to more mileage. The research on what caps the other 3, and what to test before your next training block.
6 Nutrition Mistakes Masters Runners Make (And the Research-Backed Fix for Each)
Masters runners keep training like athletes and keep eating like they did a decade ago. Six measurable changes after 40 explain most of the gap, from the per-meal protein threshold to NAD+ decline, and each one has a research-backed fix.
Creatine for Injury Recovery: How Runners Come Back Faster
Creatine can help an injured runner recover faster and come back faster. Cast and rehab studies show less strength lost during time off and faster regains of muscle and power once training resumes. Here is the evidence and the protocol, framed for how runners actually take time off.
9 Research-Backed Ways to Master Your Race Fueling
Mastering race fueling is half physiology and half tactics, and most runners train neither. Nine research-backed strategies, from raising your carb ceiling to the aid-station and gel logistics almost no one rehearses.
How Training in the Heat Wrecks Your Sleep and Recovery
Hot-weather training does not just make the run harder. It follows you home, and the thermal load, fluid deficit and mineral losses you bring to bed take deep sleep first, which is the stage where growth hormone fires and muscle repair runs. Here is what the research shows, and how to protect recovery through a heat block.
Creatine for Runners Who Lift: Why It Matters More
Strength training and running compete for recovery and blunt each other’s gains. Here is why creatine matters more for the runner who also lifts, from faster recovery to better glycogen storage.
Heat Acclimation for Runners: The 10-14 Day Protocol That Works
Heat acclimation triggers 6 measurable physiological adaptations over 10 to 14 days. A meta-analysis of 35 studies found it improves time trial performance by 46 seconds and drops end-exercise heart rate by 16-17 bpm. Here is the research-backed protocol.
How Summer Heat Doubles Your Iron Loss Through Sweat
Runners lose measurable iron through sweat every session, and summer heat doubles or triples those losses. Over a 12-week summer block, sweat-only losses can exceed 38 mg.
What Causes and How to Prevent Stomach cramps and Nausea while running
How Common Is Nausea While Running? Gastrointestinal problems, including nausea, stomach cramps, and feeling sick to your stomach mid-run, occur more frequently in running than in any other endurance sport. Research has shown that 84% of male and 78% of female endurance runners experienced at least one GI symptom during their training runs over a […]
What causes runner’s trots and research-backed solutions
Why Lack of Blood Flow Happens & Why It Causes Bathroom Issues When Running The digestive system needs blood flow to function efficiently, but as soon as you start running your body diverts blood from your digestive system to fuel your working muscles, heart, and lungs. In fact, research has shown that blood flow decreases […]