Acid, the Enemy of the Quick—An Excerpt from The Quick and the Dead

Over 200 years ago, Swedish scientist Jöns Berzelius discovered lactic acid in the muscles of an exhausted stag that had just been hunted down. Acid is the enemy of both tension and relaxation, drawing one into the stiff no-man’s land in between. It muffles the brain’s commands to the muscles, inhibits all three energy systems, […]

Research Breakdown: Why Does Exercise Make us Healthier?

Why does exercise make us healthier? One of the most important linkages may be due to improving our mitochondrial functioning. Healthier mitochondria may be the route to living better, healthier lives, while also being better in our sport or work. This article is the first in a series breaking down current research and how you […]

How to Row 3000 Miles Across an Ocean with a Barbell

How do you strengthen sport required qualities in the gym and practice the skills it requires in sports-specific sessions when your chosen sport is a 3000 mile ocean row? No, not by rowing machines, ultra marathon runs or sit ups. By training your slow-twitch muscle fiber strength with barbell back squats and seated cable rows. Here’s […]

Podcast Episode #06: Brad Kearns

StrongFirst Podcast Episode #06 Summary: In this episode of the StrongFirst Podcast, Craig Marker and Brad Kearns discuss Strong Endurance, longevity and escaping carbohydrate dependency. Brad is the co-author of Primal Endurance and The Keto Reset with Mark Sisson from Mark’s Daily Apple. Show Notes: This show is unique in that it will be simulcast […]

Energy Systems and the Snatch Test

A perfect application of Strong Endurance™ protocols to the 5-minute snatch test. The science behind this method should help you dominate this 5-minute strength endurance challenge like never before.

Running Without Running: Training For A Half-Marathon When You Have A Full Schedule

Smart runners know a little strength training goes a long way to helping improve performance and reduce risk of injury. Smart coaches know sport-specific training should be built on a foundation of good movement. Anyone who has tackled the StrongFirst snatch test knows you can improve cardio endurance with resistance training. Could a program combining […]

Podcast Episode #13: Dr. Kelly Starrett

 StrongFirst Podcast Episode #13 Summary Dr. Kelly Starrett talks with Craig Marker about strength, conditioning, and moving well. Dr. Starrett is a coach, physical therapist, author, speaker, and blogger, as well as the owner of San Francisco Crossfit and MobilityWOD.com. Show Notes 01:15 – Dr. Starrett talks about his early work and his relationship […]

Podcast Episode #07: Derek Toshner

StrongFirst Podcast Episode #07 Summary: In this episode of the StrongFirst Podcast, Craig Marker talks with Senior StrongFirst Instructor, Derek Toshner about endurance and winning the Tactical Strength Challenge (TSC). Derek is best known for dominating the TSC, a three exercise competition: A max powerlifting deadlift (three attempts); Pull ups for max reps (palms forward, […]

Your Conditioning Program Does Not Have to be Sport-Specific

What if we told you your "workouts" don't need to precisely mimic the conditioning demands of your sport or event—and that they may even be counterproductive to your performance at that event? Conditioning science to the rescue.