In CrossFit, the term “RX” refers to completing a workout exactly as prescribed, without any modifications to the movements or the weights used. When an athlete chooses to go RX, they are choosing to do the workout at the maximum level of difficulty, as intended by the workout's creator.
RX is simply by doing the workout as it is prescribed. That's what RX is. It's like a prescription for medicine. So if I'm doing the workout RX, that means I'm doing it the way that it is written with the weights with the reps, with the timescale, all that stuff.
Go scaled. Not because you can't do RX, but because it will be so much more satisfying to do the workout scaled. You'll actually enjoy it instead of just doing grind work and cursing yourself every missed T2B, coz they get heavy.
To perform a workout as Rx means
that you completed the workout as written (prescribed) without any modifications to the weight or movements.
RX, which means 'prescribed', is the term used in the CrossFit community, to determine what the workout is meant to look like. For instance, the RX weight and movements for Fran are: 21-15-9. Pull ups and Thrusters at 42.5/30kg.
The "Rx" symbol was used as an abbreviation for "recipe" and was commonly placed at the beginning of a prescription to instruct the pharmacist or patient to take certain ingredients or medicines. Over time, the "Rx" symbol evolved from the Latin "recipe" abbreviation.
The technical definition of RX means as prescribed. In other words, if a workout calls for 3 rounds of 20 wallballs at 20lbs, 20 chest-to-bar pulllups, and 20 box jump at 24in, and you did it exactly as written then you completed the workout RX.
So an RX workout is when you do a workout as prescribed. So basically you do the workout as it is given to you. No scaling and in the amount of time given.
Exercise prescription commonly refers to the specific plan of fitness-related activities that are designed for a specified purpose, which is often developed by a fitness or rehabilitation specialist for the client or patient.
Rx Plus, on the other hand, is doing just that and more. To Rx Plus a workout you must make the scheduled session even “harder” by either increasing the weight, reps, range of motion or perform kipping movements strict.
On the other hand, scaling refers to modifying the workout to make it more appropriate for the individual's fitness level, skill level, or injury status. Scaling can involve reducing the weight, decreasing the reps, modifying the movements, or altering the workout's overall structure.
Endurance vs. Power – HYROX is an endurance-based event with a predictable structure, making it more akin to a hybrid endurance race. CrossFit, on the other hand, often focuses on explosive power and varied, high-intensity movements.
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RX is often best for more experienced CrossFitters who have built up strength, endurance, and technical skill. Scaled: Scale the workout when the prescribed movements are too challenging for you or when you need to adjust the intensity for your fitness level.
Box: A box = CrossFit gym. Why are they called boxes? Well, honestly, CrossFit gyms just resemble just big open boxes. Warehouse-esque, so to speak.
You compete in the Crossfit Open and Rx every WOD as an Athlete under age 40.
Rx: A medical prescription. The symbol "Rx" is usually said to stand for the Latin word "recipe" meaning "to take." It is customarily part of the superscription (heading) of a prescription.
In CrossFit, the term “RX” refers to completing a workout exactly as prescribed, without any modifications to the movements or the weights used. When an athlete chooses to go RX, they are choosing to do the workout at the maximum level of difficulty, as intended by the workout's creator.
When you see someone saying they completed a workout “RX” (as prescribed), it means they did it exactly as it was written — no modifications or scaling. 💪 In CrossFit, we design workouts with a specific combination of weights, movements, and rep schemes to challenge athletes of all levels.
What does RX mean in Crossfit? RX is effectively short hand for the term 'as prescribed'. The medical world uses a lot of Latin terms and RX is short hand of the Latin for as prescribed! I will give a quick guide to what CrossFit HQ generally programmes as RX male and female weights by movement and rep range.
RR: Ring Row. P/U: Pull-up. C2B: Chest To Bar Pull-up. MU: Muscle Up. BMU: Bar Muscle Up.
RxGym: All-In-One Gym Software as Prescribed by Gym Owners.
RX power, or receive power, is a crucial metric in wireless communication, including technologies like LoRaWAN® and IoT. It measures the strength of the incoming signal as received by a receiving device, such as an IoT sensor or a LoRaWAN® gateway.
Consider if the load is intended to be light (more than 20 reps can be completed consecutively), medium (between 6-19 reps can be completed consecutively), or heavy (5 or fewer reps can be completed consecutively). Once the goal rep range of the loading is established, scale athletes to achieve that goal.