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  • This is NOT your generic box. Coaches are well-trained and provide exceptional, cutting edge training and advice. They are knowledgable about integrative approaches to health (eating, sleep, hormones, psychological wellbeing). I was most impressed when I was in the process of attempting to get pregnant. Hands down the Best!

    Yari Colon
  • If you want to be a beast you have to train with beasts! Excellent facility, excellent team of coaches that all of them have a grand knowledge in almost everything fitness! Would recommend this box to anyone! Keep it up!

    Adriano Reyes
  • I moved away from San Juan a decade ago before Crossfit was introduced to the island and I was not sure what it was going to be like dropping in to a box here. Aggressive is excellent, well staffed, well equipped, well located in an easy to find space in the Santurce area. Dropped in at 10am on Saturday and was treated with excellent hospitality. Ernesto was a great coach. Welcoming to athletes of all levels and disciplines (crossfit, powerlifting, Olympic lifting, gymnastics). I will definitely drop in next time I visit my hometown.

    Manny Diaz
  • Profesional, Best Coaches, Every Equipment Needed, Clean,Awesome Facility. Recommended for anyone that wants to do Crossfit at any level. Keep it Up.

    Max Diaz
  • I was part of the 5:45 am class with Ernesto, for a month, and I have nothing to say but good things about this place, it is a fun atmosphere, but everyone is there to work their asses off. next time I am in Puerto Rico I will most definitely be back to this BOX!

    Alfonso Rivera


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