Knowledge Base

Articles

Subtopic Filter

All

Xert's version of the PMC

An Introduction to Training Metrics, Part 2

The interrelationship between form, fitness, and fatigue is the basis for quantifying training load. Performance Management Charts help athletes visualize and interpret that balance. Coach Trevor Connor explains the science.

Please join or login to view this content.

training metrics from intervals.icu

An Introduction to Training Metrics, Part 1

Physiologists and coaches have attempted to quantify training through both external and internal measures. We review the primary training metrics and detail the benefits and shortcomings of each.

Please join or login to view this content.

Lone cyclist training on empty road

Your Guide to High-Intensity Training

HIT has many proven benefits and several big limitations. Trevor Connor explores how HIT works, its effects, and the most effective high-intensity interval workouts you can choose for specific gains.

Bikepacker securing his gear before starting his ride

How to Maximize Recovery During Multi-Day Events

Stage races and other multi-day events offer special challenges, particularly when it comes to recovery. We explore three of the key elements to maintaining good performances day after day.

Please join or login to view this content.

mountain bike race

What to Pack for a Mountain Bike Race

These simple, critical tips from a veteran mountain bike coach will help you reduce race-day stress, increase enjoyment, and improve your chances of a great performance at your next off-road event.

Please join or login to view this content.

Two cyclists wearing red jerseys ride into the distance on dirt roads in North Boulder, Colorado. Cycling base training and LSD long-slow distance ride.

The Importance of the Long Ride

Are you tempted to throw out those five-hour rides—not enough time or willpower, or maybe you find them boring? Don’t do it! Trevor Connor explores the adaptations that can only be gained from long, slow miles.

Please join or login to view this content.

cycling the Old Stelvio Road Jim Case

How to Prepare for Events at Altitude

Training and racing at elevation can have a significant impact on performance. We explore some ways to improve your preparation for races at altitude.

Please join or login to view this content.

hand holding a blood tracker to monitor ketones

Can Ketones Help Fuel Endurance Performance?

Exogenous ketones reached “super fuel” status in 2016. Since then, research hasn’t been so positive. We explore the potential benefits of supplementation with ketone esters.

Please join or login to view this content.

sports nutrition for beginners

Sports Nutrition for Beginners

Eating properly for the demands of endurance sports can be challenging, especially if you’re new to sport. We explore common misconceptions and pitfalls for the beginner endurance athlete.

Please join or login to view this content.

Dr. Andy Pruitt conducts bike fit

How to Choose a Bike Fitter

Finding a good bike fitter can be challenging. Dr. Andy Pruitt, a pioneer in bike fit, explains the many nuances of choosing the best fitter for you.

Please join or login to view this content.

massage hands on legs

The Truth About Massage

Long-held beliefs about the benefits of massage are not backed by science. But that doesn’t mean you should stop seeing your favorite therapist. We explain.

Please join or login to view this content.

How to Build an Annual Training Plan

How to Develop a Yearly Training Plan

We review the art and science of developing and maintaining an annual training plan, which helps athletes progress and perform at their best.

Please join or login to view this content.

relaxation recovery by the ocean

The Key to Recovery? Take Care of Your Brain

Many tools and techniques promise recovery benefits. But the science suggests that the fundamentals—sleep and nutrition to fuel the brain—may be the best place to invest.

Please join or login to view this content.