Open a CrossFit Gym
Getting Started
What is CrossFit?
Find a Gym
Courses
About
Level 1 Certificate Course
Explore All Courses
Private Courses
Military Resources
Coaching Resources
Workouts
Workout of the Day
Explore Workouts
Hero Workouts
Movements
Learn
Games
Store
Thursday
200402
Elements of Science: Observations & Measurements
Read More
Registration for Support Your Local Box Fundraiser Now Open
Published on April 1, 2020
Register