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Workout of the Day

10 rounds for time of:

30 seconds of L-sit, unbroken
10 box jumps

♀ 30-in. box ♂ 36-in. box

Share your at-home modifications and times in comments.

Simplified Viral Anatomy

Workout of the Day

Rest Day

Post thoughts to comments.

“I Owe It to Myself to Get Well”

Rather than trying to shield ourselves from free radicals, science is now indicating some stressors are vital to our health. The key is in the dose and type. Exercise, which results in a temporary but dramatic increase in oxidative stress that stimulates the body’s natural antioxidant defense mechanisms and cellular repair pathways, in some ways is a more powerful antioxidant than any supplement.

Read MoreWhy Antioxidant Supplements Don't Work, Part 2

Workout of the Day

5-minute AMRAP of:
30 double-unders
20 jumping lunges
10 pull-ups

Rest 5 minutes

Then, repeat the 5-minute AMRAP of:
30 double-unders
20 jumping lunges
10 pull-ups

Share your at-home modifications and rounds completed in each AMRAP in comments.

Midline Stabilization in the Air Squat

3

This 2011 CrossFit Journal article provides simple instructions on making “a borderline-lethal piece of DIY CrossFit equipment” using a basketball, sand, duct tape, and a tire-repair kit.

Read the articleDIY Med-Ball

Workout of the Day

Run 5,000 meters

Practice SLIPS for 20 minutes

Post time to comments. | Compare to 191024.

The Straddle Press to Handstand

2

Workout of the Day

Rest Day

Post thoughts to comments.

Fitness Is a Hedge Against Sickness

7

Workout of the Day

SYLB Workout 1

Complete as many rounds as possible in 10 minutes of:

10 squats
9 dumbbell snatches, right arm
10 push-ups
9 dumbbell snatches, left arm

♀ 35-lb. DB ♂ 50-lb. DB

Post rounds completed to comments and/or register to support.

Support Your Local Box Fundraiser

Workout of the Day

5 rounds for time of:

400-m run
15 ring rows

Share your at-home modifications and times in comments.

The Obesity Code

47

Workout of the Day

21-18-15-12-9-6-3 reps for time of:

Triple-unders
GHD sit-ups
Deadlifts

♀ 125-lb. deadlifts
♂ 185-lb. deadlifts

Share your at-home modifications and times in comments. | Compare to 160427.

Elements of Science: Observations & Measurements

2

Workout of the Day

Practice SLIPS for 20 minutes.

Clean and jerk 3-3-3-3-3 reps

If at home, modify with dumbbells, jugs, or other heavy objects.

Post loads to comments. | Compare to 180311.

Hip Extension in the Med-Ball Clean

2

Workout of the Day

Rest Day

Post thoughts to comments.

Music in the Tuileries Garden by Édouard Manet

The Support Your Local Box Fundraiser is a CrossFit event for the benefit of CrossFit affiliates affected by COVID-19 around the globe. The temporary closures and distance between us cannot keep this community apart. Affiliates around the world have demonstrated this through their actions over the past few weeks. Now, the entire CrossFit community has an opportunity to come together in support of our affiliates.

Read MoreSupport Your Local Box Fundraiser

Workout of the Day

21-15-9 reps, slowly, of:

Chest-to-wall handstand push-ups
Hip-back extensions
Strict knees-to-elbows

Post to comments.

The Chest-to-Wall Handstand Push-Up

2

Workout of the Day

3 rounds for time of:

Row 250 meters
21 dumbbell thrusters
12 chest-to-bar pull-ups

♀ 20-lb. DBs ♂ 30-lb. DBs

Post time to comments. | Compare to 171222.

At-Home Workout

2

Jug swings, burpees, and sit-ups

Watch

“Two years ago, following heated debate, a sports science journal banned a statistical method from its pages, and a different journal — which had published a defense of that method earlier — decided to boost its statistical chops. But as Matthew Tenan, a data scientist with a PhD in neuroscience relates in this three-part series, that doesn’t seem to have made it any easier to correct the scientific record.”

Read the article Why — Even After Reforms for an Episode Involving Bad Statistics — Is It so Difficult to Correct the Sports Medicine Literature?