Workout of the day


3 rounds for time of:

15 body-weight bench presses
20 single-arm rows, left arm
20 single-arm rows, right arm
1,000-meter row

Men: 40-lb. dumbbell
Women: 25-lb. dumbbell

Post time to comments.

Couch Push-Up


Workout of the day


Run 5,000 meters

Post time to comments | Compare to 180925 or 190130.

By tracking the difference in time between workout attempts, we are looking at changes in power. We did not have to study this much longer to come to this understanding that your collection of workout data points represented your work capacity across broad time and modal domains. This is your fitness.

"What Is Fitness? Part 2", CrossFit Level 1 Training Guide

Cancer drug molecule

A review of additional scientific literature concerning experiments or studies that challenge the foundation of the somatic mutation theory of cancer, including non-mutagenic origins of metastatic behavior, the absence of gene mutations in cancer cells, the presence of cancer driver genes in some normal cells, and the fallacy of tumor cell growth advantage.

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Workout of the day


Rest Day

Post thoughts to comments.

Listen to “Church Going” by Philip Larkin.

Recommendation of the Third International Exercise-Associated Hyponatremia Consensus Development Conference, Carlsbad, California, 2015, as published in the Clinical Journal of Sports Medicine: “Using the innate thirst mechanism to guide fluid consumption is a strategy that should limit drinking in excess and developing hyponatremia while providing sufficient fluid to prevent excessive dehydration.”

Read the paper

“Most of what we hear about hydration comes from companies and researchers with a vested interest in making it all seem complex and highly scientific. The current guidelines from the ACSM and the National Athletic Trainers’ Association have been updated to warn about hyponatremia, but they still promote the ideas that thirst is a poor indicator of hydration and that more than a 2 percent body weight loss should be avoided. The ACSM, NSCA and NATA all receive funding from sports drink makers, as do some of their members. If staying hydrated were as simple as just drinking to thirst, you wouldn’t need expert advice or scientifically formulated products like Gatorade.”

Read the article

The Open is the world’s largest participatory sporting event and a showcase of the global CrossFit community. In 2019, for the first time, National Champions from around the globe will qualify directly from the Open to the CrossFit Games. Every country with a CrossFit affiliate in good standing has an opportunity to send its top female and male competitors to the CrossFit Games. More than 150 national leaderboards will host their own national competitions as part of the Open. Participants will see where they rank among their fellow countrymen and women throughout the five weeks.

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Workout of the day


Try to complete in 20 minutes:
5 strict pull-ups
10 push-ups
15 squats
10 strict pull-ups
20 push-ups
30 squats
20 strict pull-ups
40 push-ups
60 squats
40 strict pull-ups
80 push-ups
120 squats

Post time or amount completed within 20 minutes to comments.

The Push-Up

Anatomy of Levers, Part 5

Not all anatomical levers are as obvious or straightforward as the biceps, elbow, and forearm relationship. To understand the musculature involved across the hip, femur, knee, and tibia, along with that required for knee extension, we must consider the attachment point for the force of effort.

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