For the Bubba workout, set a 20-minute timer and perform as many rounds as possible of the following exercises. Start with 6 Dumbbell Man Makers. Use a pair of dumbbells, and ensure to maintain good form throughout. This includes performing a push-up followed by a row on each side, and finishing with a squat clean to overhead press.

Next, complete 7 Box Step Ups. Step onto a sturdy box or platform, ensuring that your entire foot is on the box each time. Alternate legs with each rep, and if desired, wear a weight vest to increase the challenge.

Focus on consistent movement and minimize rest to maximize the number of rounds completed within the 20-minute timeframe.

Reduce the weight of the dumbbells to something that allows you to complete all six Man Makers with good form. Aim for 10–15 lbs for beginners and 20–30 lbs for more experienced athletes.

For the Box Step Ups, lower the height of the box if necessary. Using a box around 12 inches (30 cm) is a great option for beginners, while experienced athletes can use 20 inches (50 cm).

If wearing a weight vest feels too challenging, consider removing it or using a lighter vest of 5–10 lbs. Alternatively, you can complete the workout without it to focus on form and endurance.

Lastly, reduce the total workout time to 15 minutes or scale the reps down to 4 per movement to accommodate your fitness level.

To score the benchmark workout known as Bubba, you'll need to keep track of your completed rounds and any additional repetitions. The workout consists of an AMRAP 20 format, where you have 20 minutes to complete as many rounds as possible of the following: 6 Dumbbell Man Makers and 7 Box Step Ups while wearing a weight vest.

Your score is determined by counting the total number of full rounds completed plus any extra reps you accomplish after the last full round. For instance, if you complete 8 full rounds and finish 4 additional Dumbbell Man Makers, your score would be calculated as 8 rounds + 4 reps = 52 total reps.

This method allows you to quantify your performance and track improvements over time.

Prioritize form over speed at the beginning of the AMRAP 20. Ensure each dumbbell man maker is executed with precision to avoid injury. Maintain a steady pace on the box step ups, utilizing your legs to minimize fatigue in your upper body.

Consider using a lighter vest if you're new to this workout, as it will help you focus on technique rather than just pushing weight. Break up the dumbbell man makers into manageable sets if needed, especially if your grip starts to fail.

Stay aware of your breathing; consistent, controlled breaths will help maintain stamina throughout the workout. Lastly, keep moving steadily and aim for a rhythm that allows you to maintain performance without burning out too soon.

For the Bubba workout, which is an AMRAP for 20 minutes, a good score for intermediate athletes is 9–11 rounds. This shows a solid understanding of pacing and endurance.

Advanced athletes should aim for 13–15 rounds, demonstrating significant muscular stamina and efficiency with the movements involved.

Elite athletes excel with scores of 17+ rounds, showcasing not only exceptional fitness but also the ability to maintain intensity throughout the workout.

A score exceeding 300 total reps is indicative of excellent overall performance. Focus on technique and ensure each rep is completed with proper form for the best results.

The benchmark workout Bubba is intended to develop overall functional strength, muscular endurance, and aerobic capacity in a demanding format. With 6 Dumbbell Man Makers and 7 Box Step Ups, athletes are challenged to maintain intensity over 20 minutes of continuous effort.

Wearing a weight vest adds an additional layer of difficulty, requiring participants to engage their core and stabilize through various movements. The workout emphasizes full-body integration, as athletes transition seamlessly between upper and lower body exercises.

This combination not only tests physical stamina but also mental resilience, encouraging athletes to push through fatigue and maintain a steady pace. Bubba serves as a benchmark to assess improvements in strength and endurance over time.

The world record for the workout titled Bubba, which consists of a 20-minute AMRAP of 6 Dumbbell Man Makers and 7 Box Step Ups while wearing a weight vest, varies among elite athletes.

Unofficial top scores reported in the CrossFit community indicate that elite men have achieved between 20 to 22 rounds, while elite women typically range from 17 to 19 rounds. Achieving these scores demands exceptional conditioning and the ability to maintain sub-1-minute rounds.

Competitors focus on efficient transitions and maintaining endurance throughout the 20-minute duration, making strategic pacing essential for maximizing their scores.

As always, aspiring athletes should prioritize form and safety while seeking to improve their own performances in this demanding workout format.

The workout "Bubba" is honoring Corporal Brent L. McClain, a U.S. Marine who made the ultimate sacrifice while serving in the line of duty. His dedication to his country and fellow Marines is remembered through this challenging workout.

The exercises included, such as Dumbbell Man Makers and Box Step Ups, symbolize the strength and resilience displayed by Corporal McClain and his commitment to service. Participants wear a weight vest to pay homage to the additional burden carried by those who serve.