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ACE certified personal trainer

Alyssa Nastasia lightening bolt


About Alyssa

After trying numerous fitness "crazes" and diets, owner/operator Alyssa Nastasia has found that training for strength and conscious eating have helped her create strong, lasting habits.

Alyssa's health and fitness journey began at the age of 16. She was preparing to audition for College Musical Theater Programs and realized that her weight was pigeonholing her into certain roles. She lost 40 pounds by exercising, maintaining a healthy lifestyle, and has kept it off for nearly 15 years.

Blyssfit will help you create and maintain healthy nutrition habits and design an exercise program that is individualized and fun! Our clientele ranges from young athletes to sedentary adults of all ages.

Areas of Expertise

  • Core and Balance
  • Nutrition
  • Strength Training
  • Weight Loss
  • Flexibility and Mobility
  • Muscle Gain
  • Posture
  • Injury Prevention

NCCA Accredited Certifications

NASM Certified Personal Trainer

Additional Certifications

NASM Corrective Exercise Specialist, Precision Nutrition Level 1, ACE Prenatal/Postnatal, EBFA Barefoot Training Specialist


BA in Theater Performance

Who I Especially Like Working With

Brides-to-be, Post-rehab, Pre/post-natal, Seniors, Women

Medical Conditions Experience

Back Pain/Issues, Bone/Joint Injury, Diastasis Recti, Hip Pain/Issues, Knee Pain/Issues, Lower Body Pain/Issues, Postural Issues, Sciatica

221 West 37th St, 4th Floor

New York, NY 10018

No Gym Membership Needed!

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