Snapshot
Ceritification
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Certified by Athletics and Fitness Association of America
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Certified by National Academy of Sports Medicine
Expertise
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Expert in Weight Loss
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Expert in Functional Training
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Expert in HIIT training
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Expert in Strength Training
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Expert in Track and Field
Qualification
- Background Checked
- Insured

Biography
Oscar Kemjika is a highly accomplished fitness professional with over 17 years of experience in the health and wellness industry. Born and raised in the Bronx, New York, of Nigerian descent, Oscar’s journey in fitness is deeply rooted in his background as a collegiate track athlete, specializing in the 800m event. He holds a bachelor’s degree in Exercise Science from Lehman College and is a National Academy of Sports Medicine (NASM) certified Personal Trainer. In addition to his foundational certification, Oscar has earned advanced credentials, including Performance Enhancement Specialist (PES), Fitness Nutrition Specialist (FNS), Corrective Exercise Specialist (CES), and Golf Fitness Specialist (GFS), showcasing his commitment to holistic fitness and performance development. Throughout his career, Oscar has worked with a diverse clientele, including high school to collegiate student-athletes, seniors aged 57 to 90, and elite performers, providing tailored fitness programs that prioritize injury prevention, performance optimization, and long-term health. As a health and wellness professional, he is dedicated to empowering individuals and communities through fitness education, mentorship, and innovative programming. Whether designing corrective exercise plans, enhancing sports performance, or fostering personal growth through fitness, Oscar’s expertise and passion have made him a trusted leader in the fitness industry.