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Mark is a fitness expert, and the founder of OntheMark fitness. With a passion for helping individuals transform their lives through fitness, Mark brings a wealth of experience and knowledge to our coaching team:

  1. NASM Certified: Personal Trainer

  2. NASM Certified: Nutrition Coach

  3. NASM Certified: Corrective Exercise Specialist

  4. ESA Certified Strength & Conditioning 

  • NASM (National Academy of Sports Medicine) 

  • ESA (Exercise Science Alliance)

As the lead coach at OntheMark fitness, Mark is dedicated to creating personalized workout plans and providing expert guidance to help you achieve your health & fitness aspirations. His holistic approach to health and wellness encompasses both physical and mental well-being, ensuring that you receive comprehensive support on your fitness journey.

At OntheMark fitness, we're not just about workouts - we're about empowering you to embrace a healthier happier lifestyle.

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Understanding, love, education, & motivation.

Mark R. Antosh

PERSONAL TRAINING - CORPORATE FITNESS - NUTRITIONAL ADVICE - WEIGHT LOSS - MUSCLE TONE - CORE STRENGTH - POSTURE CORRECTION - CARDIO FITNESS

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