Staying active can play an important role in maintaining strength and independence as we age. In Episode 12 of the Make 100 Healthy Club podcast, John Murphy and Cecilia Jernigan welcome personal trainer Merlin Kaczynski. Together, they discuss fitness, mobility, motivation, and the importance of taking action toward a healthier lifestyle.
Kaczynski has been active for much of his life. However, his personal fitness journey became more serious during his teenage years. Eventually, his love of fitness grew into a desire to help others. Today, he works with clients of different ages and fitness levels. Many of his clients are older adults who want to improve their strength, movement, and confidence.
During the conversation, Kaczynski explains that exercise does not have to be complicated. Instead, he encourages people to focus on functional movements that can help with everyday activities. Squats can make it easier to get out of a chair. Shoulder exercises can help with reaching overhead. Rows and other full-body movements can also help improve overall strength and mobility. He also stresses the importance of proper form, structure, and accountability.
Additionally, Kaczynski recommends starting slowly, especially for people who have not exercised regularly. Simple movements, such as chair squats, can be a good place to begin. As strength improves, resistance can gradually increase. He explains that progressive overload can help keep the body challenged instead of allowing workouts to become too easy over time.
For people who are uncomfortable going to a gym, Kaczynski also offers mobile personal training. He brings equipment to clients’ homes and creates full-body workouts in a more private setting. His mobile setup can include free weights, resistance bands, portable dumbbells, a bench, and TRX equipment.
The episode also explores several other wellness topics, including sleep, walking, nutrition, stress management, social connection, and regular health screenings. Throughout the discussion, Murphy and Jernigan emphasize the Make 100 Healthy Club’s broader mission of encouraging people to pursue health, happiness, and purpose throughout their lives.
Ultimately, Kaczynski offers a simple message for anyone thinking about improving their health. Do not wait for the perfect time. Start with what you can do today. As he tells listeners, living a healthier life can begin one day and one small step at a time.


