OPEX San Juan

OPEX San Juan FITNESS, NUTRITION, LIFESTYLE We run a true CrossFit program, designed to bring out the very best in you. The program should not vary in kind.
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“I want to get leaner”
“I want to get stronger”
“I want to get bigger”
“I want to improve at my sport”

Aggressive’s CrossFit program is here to make all of these things happen. Our program will cover all of these points and “wants” by operating over the 10 physical skills as described by Coach Glassman in his blueprint to elite fitness:

Get Strong
Get Strong
Cardiovascular Endurance
Stamina
Flex

ibility
Strength
Speed
Power
Agility
Coordination
Accuracy
Balance

At Aggressive, you will achieve fitness gains across the board in all of these elements while having the time of your life in a great community based environment. Our classes have a 60-minute duration, where our coaches will guide the athlete through every portion of it. We begin with a 5-10 minute warm-up to get everything loosened up and ready to go. Then, we run a skills session, normally leading the group through progressions of the moves or lift that will be performed. This is usually followed up by a strength workout, lasting 10-20 minutes. From there, we go into the WOD (Workout of the Day) where the elements of cardio work, weightlifting, and gymnastics are combined in as many ways and formats as creativity will allow. Regardless of one’s current activity level, CrossFit has proven to produce results. Everything we do is fully scalable to ANYONE’S exercise capacity, age, or those recovering from injuries. Fitness needs are the same for everyone, as with it lies true health. So, the only difference in the fitness program of a mixed martial arts fighter and a housewife, is load and intensity. The end result is a leaner, stronger, more athletic YOU. Aggressive CrossFit is committed to making you fitter and healthier than ever! We look forward to training all athletes seeking elevated levels of athletic performance. Our programs are not limited by current physical state, inactiveness, age, or sports backgrounds – in fact the diversity of our community is what makes us a complete and strong team.

31/08/2026

Conoce un poco mas de lo que ofrecemos en Opex SJ

Aqui no nos encerramos en una sola modalidad de entrenamiento, pero si en el cliente que tenemos alfrente.

Dependiendo de su capacidad actual, metas y preferencias construimos el entrenamiento perfecto para ti.

Para mas información y reservar tu cita inicial libre de costo escríbenos in DM o llamanos.

🚨Group Classes are coming to OPEX San Juan🚨Starting September 7Monday–Friday3 classes/day · 10 spots per classSame coach...
28/08/2026

🚨Group Classes are coming to OPEX San Juan🚨

Starting September 7
Monday–Friday
3 classes/day · 10 spots per class

Same coaches.
Same standard.
Very limited availability.

DM or call to save your spot before they're gone.

🚨WE’RE GROWING! 🚨We’re on the lookout for a Floor Coach who holds the room and still makes every individual feel seen. S...
25/08/2026

🚨WE’RE GROWING! 🚨

We’re on the lookout for a Floor Coach who holds the room and still makes every individual feel seen.

Someone with real experience in group and/or personal training, a passion for the craft, and a commitment to growing in it long-term.

DM us or email [email protected] 📩

GLP-1s aren’t a trend. They are here to stay. 💡​Medication can move the scale, but it can’t build habits, protect your m...
05/08/2026

GLP-1s aren’t a trend. They are here to stay. 💡

​Medication can move the scale, but it can’t build habits, protect your muscle, or rewrite your lifestyle for you.
​When weight loss happens rapidly in a deep deficit, your body perceives a threat—and without the right stimulus, it will break down hard-earned muscle for energy instead of just fat.

​A lower number on the scale shouldn't come at the cost of your strength, metabolism, and long-term health. The goal isn't just to drop weight; it’s to build a sustainable lifestyle so the medication never becomes a permanent crutch.

​Here are the 3 non-negotiables to protect your muscle:
​🏋️ Lift Weights: Give your body a reason to keep muscle tissue intact.
​🥩 Prioritize Protein: Provide the essential building blocks your body needs to rebuild and recover.
​⏳ Pace Your Progress: Don't chase rapid scale drops—sustainable momentum wins every time.

​Whether you're using GLP-1s or taking a traditional approach, the coaching standard remains the same: Educate, guide, and build results that last a lifetime.

Ser coach no significa tener todas las respuestas. Significa tener la humildad de decir: “No lo sé, pero voy a aprender ...
15/07/2026

Ser coach no significa tener todas las respuestas. Significa tener la humildad de decir: “No lo sé, pero voy a aprender para ayudarte de la mejor manera.”

En OPEX San Juan creemos que el coaching no se trata de aparentar conocimiento, sino de construir confianza. Cuando un cliente nos hace una pregunta, nuestra responsabilidad es investigar, seguir aprendiendo y ofrecer una respuesta basada en evidencia, no en suposiciones.

Porque el verdadero valor de un coach no está en saberlo todo. Está en escuchar, ser honesto y comprometerse con el proceso de cada persona.

Ese compromiso con el aprendizaje continuo es parte de cómo brindamos un coaching verdaderamente individualizado.

Life gets busy. Work, travel, studies, family — it will happen. And when it does, most people stop training.You don’t ha...
13/07/2026

Life gets busy. Work, travel, studies, family — it will happen. And when it does, most people stop training.

You don’t have to stop when life gets heavy. You just have to train differently for a while.

After years of coaching, I’ve narrowed it down to one word: adaptability. Your ability to adapt is what gives you consistency.

Swipe through for the five things I’ve found actually help.

🔥 Hay una gran diferencia entre hacer ejercicio y entrenar con un propósito. En 𝐎𝐏𝐄𝐗 𝐒𝐚𝐧 𝐉𝐮𝐚𝐧, cada programa se construy...
30/06/2026

🔥 Hay una gran diferencia entre hacer ejercicio y entrenar con un propósito.

En 𝐎𝐏𝐄𝐗 𝐒𝐚𝐧 𝐉𝐮𝐚𝐧, cada programa se construye según su nivel físico, objetivos, hábitos y estilo de vida.

No utilizamos planes genéricos; diseñamos un proceso personalizado que evoluciona con usted:

💪 Personal Training
📈 Programas personalizados
📊 Evaluación física y Seguimiento continuo
🎯 Coaching de nutrición y Definición de objetivos
🧍Inbody scan

📅 𝐀𝐠𝐞𝐧𝐝𝐞 𝐬𝐮 𝐞𝐯𝐚𝐥𝐮𝐚𝐜𝐢𝐨́𝐧 𝐢𝐧𝐢𝐜𝐢𝐚𝐥 𝐡𝐨𝐲 y comience a entrenar con intención!

📍 Visítenos en: 1857 Ave. Juan Ponce de León, San Juan, PR, 00909
📞 (787) 726-0107
🌐 www.opexsj.com
Horarios:
🕒 Lunes a viernes: 5:30 a.m. – 8:00 p.m.
🕖 Sábados: 7:00 a.m. – 1:00 p.m. / Domingos: 9:30 a.m. – 12:30 p.m.

24/06/2026

.di8 with one of the most important things we have to understand in out fitness journey.

A lot of times MORE isn’t beneficial nor sustainable and there’s where individualization shines.

A program that adapts to every stage of life is key for busy individuals that want to achieve in all areas of their lives.

22/06/2026

¿Cuántos crunches hiciste esta semana? 🤔

Si esa es la única forma en que entrenas tu core, quizás sea momento de cambiar el enfoque.

Un core fuerte va mucho más allá de tener abdominales visibles. Su función principal es estabilizar la columna, transferir fuerza y ayudarte a moverte mejor, tanto en el gimnasio como en tu vida diaria.

En este video hablamos de:
✔️ Qué músculos forman el core.
✔️ Tres ejercicios que realmente desarrollan fuerza.
✔️ Los errores más comunes que limitan tu progreso.
✔️ Un reto práctico que puedes aplicar esta misma semana.

En OPEX creemos que entrenar no se trata de hacer más ejercicios, sino de hacer los ejercicios correctos para tus objetivos y tu nivel.

💬 Cuéntanos en los comentarios: ¿Cuál es tu ejercicio favorito para entrenar el core?

20/06/2026

Dirección

1857 Avenue Ponce De Leon
San Juan
00907

Horario de Apertura

Lunes 05:30 - 20:00
Martes 05:30 - 20:00
Miércoles 05:30 - 20:00
Jueves 05:30 - 20:00
Viernes 05:30 - 20:00
Sábado 10:00 - 13:00

Teléfono

+17877260107

Página web

Notificaciones

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