Excellent gym in a great location. The facility is clean, safe, and never feels overcrowded. The trainers are knowledgeable and professional, and the overall atmosphere feels private and welcoming. Highly recommended!
IFBB Elite Pro · Co-founder of United Coaching Center
A training and nutrition plan made just for you. Whether you live in Santo Domingo or anywhere in the world.
Brands that have trusted me
Real results
Real photos of real clients. No filters, no tricks.
How it works
No hassle. No waiting for weeks.
Through PayPal or WhatsApp. It takes 2 minutes.
Your measurements, your schedule, the food you like and your goal.
Diet, workouts and supplements. With chat support.
Services
Online or in person at United Coaching Center, Santo Domingo.
Meals you enjoy, with the exact portions for your goal.
For the gym or home. Adjusted to your level and schedule.
Measures your fat, muscle and water. Data, not guesses.
1-on-1 sessions at United Coaching Center, Av. Sarasota, Santo Domingo.
Health assessment and lab work so you can train safely.
Google reviews
Real reviews from real members, published on Google.
Excellent gym in a great location. The facility is clean, safe, and never feels overcrowded. The trainers are knowledgeable and professional, and the overall atmosphere feels private and welcoming. Highly recommended!
Was visiting Santo Domingo and wanted a place to train, everyone was helpful and was easy to get a membership, completely recommend this spot.
The best gym I have tried, very personalized service and very attentive.
Translated from SpanishDefinitely the best! Support, guidance, continuous follow-up, fully personalized and committed to each client's goals.
Translated from SpanishCustomer service is top notch, the facilities and machines are in excellent condition and well equipped. My trainer is the best, highly qualified.
Translated from SpanishMy experience here has been exceptional. From the first moment, I felt welcomed by a team of attentive professionals ready to guide me. The trainers take time to understand my goals and needs, creating personalized plans that fit my pace and abilities.
Translated from SpanishOnline plans
Pay, fill out your assessment and get your plan in 24 to 48 hours.
Start with a solid foundation.
For people who want results that last.
About me
IFBB Elite Pro athlete and co-founder of United Coaching Center in Santo Domingo.
For more than 12 years I have trained people starting from zero and athletes who compete.
I work with science, data and real follow-up. No copy-paste plans.
Does your current plan fit you, or do you fit your plan?
Certifications and achievements
Inside United Coaching Center
Real sessions with real clients. Every exercise is supervised and adjusted to you.

Testimonials
I never imagined I could enjoy training this much until I met Ariel Villalona. His way of teaching and motivating is unique. He always has the right words to push me forward. Thanks to his personalized coaching, I improved my fitness, my energy and how I feel about myself. I'm deeply grateful because I now have a healthier, more balanced lifestyle.
Claudia CastellanosWhen I came to Ariel, I felt frustrated and had no hope of changing my body. From day one, his empathy and commitment made me feel I was in the right place. His training and nutrition plan helped me lose fat without feeling restricted. Today I look in the mirror and I'm proud of the changes I've made. Ariel, thank you for guiding me.
Perla RosadoI had never enjoyed working out, but with Ariel everything changed. His method makes every session challenging but fun, always listening to my needs and adapting each workout to my pace. Thanks to him, I've gained confidence, strength and discipline in every area of my life. Training with Ariel is one of the best decisions I've made.
Sarai TavaresConsistency was always my biggest challenge, but with Ariel I've stayed focused like never before. His support goes beyond the gym. He taught me to understand my body and work toward my goals realistically. I lost weight, gained muscle and, above all, learned to enjoy the process. Thanks Ariel for being a great mentor and friend.
Esteban GómezAriel Villalona didn't just change my body, he changed my mindset. I used to see exercise as an obligation, now it's part of my daily life. His professional and human approach helped me reach results I never thought possible. I'm forever grateful for his dedication, patience and for inspiring me to be my best self every day.
Roberto FernándezFAQ
Yes. The whole process is online: assessment, plan, chat support and video calls.
Within 24 to 48 hours after you pay and fill out your assessment.
With PayPal, which accepts cards, or message me on WhatsApp to pay another way.
No. I design your workouts for the gym or for home, based on the equipment you have.
I adapt the plan to your case. I am certified in rehabilitation and injury prevention. If needed, we work together with your doctor.
GOLD lasts 3 months and includes a monthly diet update, a monthly video call, a review of your blood work and priority support.
Yes. At United Coaching Center, Av. Sarasota 10113, inside Almacenes Unidos, parking level P1, Santo Domingo. Message me on WhatsApp to book.
Message me today and we start this week.
Contact
Address: United Coaching Center, Av. Sarasota 10113, inside Almacenes Unidos, parking level P1, Santo Domingo, Dominican Republic
WhatsApp: +1 (829) 579-9799
Email: villalona6@gmail.com
Hours: Monday to Friday, 6:00 a.m. to 9:00 p.m. Saturday, 9:00 a.m. to 1:00 p.m. (Dominican Republic time)
Instagram: @arielvillalonaa