Owner & Operator

James B. Jefferson

M.E.S., C.P.T., C.S.N. • Certified Kinesiologist • Medical Exercise Specialist • Licensed Wellcoach • Elite Master Trainer

Call/Text 609-923-2663

40+ Years of Exercise Science Experience

James is the owner and operator of Medford Core Personal Training and the Medford Longevity Center in Medford, NJ. His work focuses on safe, structured strength training, mobility, posture, balance, and long-term independence — especially after PT discharge.       

Education

Master’s Degree in Exercise Physiology (M.E.S.)

Clinical Fitness Focus

Post-PT continuation, balance, mobility, posture, and safe progression.

Professional Standards

Non-medical coaching only. Clear boundaries and patient choice.