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CozmoSize Fitness es un servicio de entrenamiento con sede en Santa Clarita diseñado para personas que desean una transformación física duradera. CozmoSize, que funciona como la principal instalación de entrenamiento semiprivado de la zona, ofrece programas funcionales de fuerza y acondicionamiento diseñados para desarrollar músculo magro y mantener la vitalidad física.

Detrás de la programación está Matthew Cather, un profesional del bienestar y entrenador de fuerza de alta calidad con más de 20 años de experiencia. CozmoSize sirve a toda la comunidad de SCV, proporcionando un camino confiable hacia la forma física en un ambiente divertido, impulsado por la comunidad y diseñado para una fuerza duradera.

Instrucciones de reserva para miembros: Tanto si es un miembro Básico como VIP, todas las citas deben reservarse a través del conserje de Medic Paradise para que sean válidas para sus Ahorros de miembro o Tarifas VIP exclusivas. Haga clic a continuación para enviar un correo electrónico a nuestro equipo con su fecha y hora preferidas.

Reservar una cita con el conserje
CozmoSize Fitness is a high-quality resource based in Santa Clarita, specializing in long-term strength development and sustainable physical transformation. This practice provides a reliable bridge to advanced fitness coaching for individuals who want more than temporary results.
At the core of CozmoSize is the Longevity Strength System (LSS)—a structured framework designed to help clients build muscle, enhance movement quality, and stay strong for life. Through a streamlined pathway of progressive training and mobility work, the system delivers a clear, results-driven approach that creates lasting change.
Restoring your physical vitality is a personalized journey rooted in the strength of our own community. With over 20 years of experience and advanced industry credentials, Matthew serves as a high-quality wellness practitioner, bringing high-level coaching into an accessible format that helps you stay consistent and build confidence.
At CozmoSize Fitness, you can experience:
  • Semi-Private Coaching: High-level, structured programming in a motivating group setting that helps you stay consistent and build confidence.
  • Functional Strength & Conditioning: Results-driven workouts designed to build muscle, enhance movement quality, and elevate your daily energy.
  • Personalized Attention: Expert coaching from Matthew and his team to ensure proper form, progressive mobility, and sustainable habits.
  • A high-quality environment serving Newhall, Valencia, Canyon Country, and Saugus, dedicated to helping you achieve lasting physical performance.
"CozmoSize Fitness is a reliable pathway to reclaim your strength, fostering resilience and physical longevity within our community ecosystem."

Exclusive Member Rates

Service Basic Member VIP Member
Group Training
Metabolic Conditioning
(Friday only: 6am, 7am, 8am, 10am, 6pm)		 $41.50 $40.00* $26.06 $25.00*
One-on-One
Private Training
(By Appointment)		 $154.79 / session $150.00* $129.04 / session $125.00*

*All listed prices are final and include the provider's baseline service rate. The additional surcharge is for banking and credit card digital processing costs.
VIP savings are automatically applied when booked through our concierge.

Location & Contact
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Online
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Client Feedback 5.0 Stars on Google
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Hours of Operation
Mon - Fri
6:00 AM – 7:00 PM
Sat - Sun
Closed
Private Training
By Appointment

*Member savings are exclusively applied when booking through your Medic Paradise VIP profile or Concierge.

Instrucciones de reserva para miembros: Ya sea que sea un miembro Básico o VIP, todas las citas deben reservarse a través de la Conserjería de Medic Paradise para que sean validadas para sus Ahorros para Miembros o Tarifas VIP Exclusivas. Haga clic a continuación para enviar un correo electrónico a nuestro equipo con la fecha y hora preferidas.

Reservar una cita con el conserje