Ten years ago, at the age of 65, I became a certified personal trainer. It was not a career I had planned, particularly at an age when many people are looking forward to retirement. When I began my personal fitness journey in my early forties, I never imagined I would embark on a new profession in my sixties and eventually become a trainer.
What began as a personal quest for health and fitness evolved into a passion for motivating and inspiring others to pursue healthier lifestyles.
Health and fitness have been important parts of my life for many years, so as I aged, it was only natural for me to continue living an active lifestyle. Understanding the importance of paying attention to my body and wanting to build more muscle mass, I decided to focus on strength training and endurance. That decision led me to join a local gym, where I had access to more weight-bearing equipment than I did through my home workouts.
During my workouts, I noticed that many older adults — especially women — often asked how I performed certain exercises, such as walking lunges. At the time, it did not fully resonate with me that exercises I considered simple could feel difficult or intimidating to others.
One day, I invited two women from my church to visit the gym. I gave them a tour of the facility and offered guidance on how to use the equipment. Later, one of the younger trainers I introduced them to suggested that I consider becoming a senior fitness trainer.
That suggestion resonated deeply with me. It aligned perfectly with my background and passion for helping active adults improve longevity and quality of life through health and fitness.
For more than fifteen years, I had mentored and coached women over forty through events, workshops, seminars, inspirational books, and published articles. I encouraged women to pursue success regardless of age and inspired them to achieve personal, professional, and business goals.
That lightbulb moment soon became a plan of action when I enrolled in the National Academy of Sports Medicine (NASM) to pursue my personal training certification. In March 2016, I became certified and later earned specialist certifications in Senior Fitness, Women’s Fitness, and Corrective Exercise.
As a corrective exercise specialist, I help identify and correct muscular imbalances, poor posture, and faulty movement patterns to alleviate pain, improve mobility, and reduce the risk of injury.
I loved seeing my clients arrive eager to begin healthier lifestyles. Some had physical disabilities or diseases common to the aging population, including osteoporosis, diabetes, and hip or knee replacements. Many of these conditions can be minimized — and in some cases improved — through consistent exercise and healthier eating habits.
I celebrated every positive doctor’s report, every pound lost, every increase in strength, and every renewed sense of confidence. Watching clients develop healthier attitudes and progress to higher levels of training was incredibly rewarding.
Many older adults are new to personal training. Some have fears; others have doubts. Having a trainer who can personally identify with some of their concerns often provides an extra level of encouragement. There are certainly many dedicated younger trainers, but shared life experiences create a special connection.
I often reminded my clients that they first had to overcome fear. It is amazing how much progress begins once fear and doubt are removed. The hardest — yet most important — step is simply getting started.
We all have two choices: we can embrace the aging process and live better lives, or resist it and live unfulfilled lives. Regardless of where you begin, improvement is always possible. It is never too late.
In February 2026, I turned 75. Due to caregiving responsibilities for my mother, I am no longer training clients in the gym. However, I continue to motivate and inspire others through my social media platforms, where I share videos, health tips, fitness encouragement, and lifestyle content for older adults.
It is not always easy, especially when facing changing body features, more visits to the doctor’s office, and a society that constantly glorifies youth and beauty. Yet my message remains clear:
It is never too late to Start, Stick, and Stay.
Remove fear. Remove doubt. You can live a healthier, longer, and more fulfilling life. It simply takes consistency, patience, and repetition.
For older adults who want to begin a fitness journey but are unsure where to start, there are many excellent resources available. Programs such as Silver Sneakers, local community gyms and fitness centers, senior centers, and even hospitals often offer free or low-cost fitness classes designed specifically for active aging adults. These programs provide a supportive environment where seniors can build strength, improve mobility, increase confidence, and connect with others who share similar goals. Finding the right trainer or class can make the process less intimidating and help create consistency and accountability.
We must continue to grow regardless of age.
Becoming a certified personal trainer and senior fitness specialist was never one of my original goals. Quite honestly, I never imagined I would have any interest in this field. Yet I was excited to begin a new path that aligned with my life experiences and allowed me to help others on their own journeys of discovery, healing, and recovery.
I look forward to the next opportunity to serve.
About Sheila L. Agnew McCoy
Sheila L. Agnew McCoy is an accomplished fitness coach, positive aging influencer, author corrective exercise specialist, and women’s and senior fitness specialist who has inspired women over 40 through inspirational books, workshops, seminars, and programs for more than 25 years.
Through her online presence, Sheila shares health and fitness tips, motivational content, and exercise demonstrations designed to help older adults improve fitness and enhance quality of life.
In addition to personal training certifications from the National Academy of Sports Medicine (NASM), Sheila holds a Bachelor of Science in Business Administration from Chicago State University and an MBA in Leadership from Walden University. She also leads the Health and Fitness Ministry at Cornerstone Baptist Church in Fayetteville, Georgia.