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Lessons from 30 Years in Fitness – Natisha Duffy Reflects on the Truths about Fitness and Outdated Myths

September 30, 2025

There is no age to stay fit and healthy. Nowadays, women of all age groups are conscious about their weight and fitness. Many women enrol in training programs and nutrition clubs to stay fit and healthy, irrespective of their age. Natisha Duffy is an online strength coach for perimenopausal and midlife women. She has 30 years of experience in the fitness industry. Her online program targets busy people who want to get into shape, and she helps women get strong by lifting weights while living a balanced life. Duffy shows women that midlife is not depressing as long as their lifestyle habits are good, and they have the right mindset to exercise and stay fit. Being in the perimenopausal stage herself, Duffy tells the women to be consistent with their efforts so that women can be fit and healthy at this stage of their lives.

Everything is easy when women are in their 20s and 30s, the problems begin once they hit the 40s and above. This is when the requirement to follow strength training, exercises, eating healthy, and being consistent with fitness becomes of utmost importance. Her journey and Train with Tish program give hope to the many women who are dealing with the perimenopausal and midlife stages of their lives.

Facts on Aging, Industry Changes, and Nutrition

Aging comes with a lot of challenges. Perimenopausal women struggle with Arthralgia and musculoskeletal issues, but Natisha tells these women what to do to continue doing the activities they love to do. With these activities, these women can keep up with their high standard of living. Discipline is important, along with specific training methods and styles, nutrition, proper mobility, and recovery.

Nutrition plays an important role in a woman’s diet plan and exercise regimen as she ages. Natisha encourages them to follow her 6-week journey, tailored to suit the needs of these women who are in their perimenopausal stage. She believes a one-type diet does not suit everyone once they are in their 40s and beyond. During the 6-week journey, women are introduced to 6 weeks of simple nutrition habits to boost their well-being. They have their App to track their nutritional intake and lifestyle habits so that they are accountable. There is an exclusive Facebook group that motivates them and provides them with support. These women will be able to see a noticeable positive change that will leave them confident and energized.

Natisha shatters the myth that lifting weights will make a woman bulky; according to her, bulkiness comes from bad eating habits. She understands how it is tough for a woman to stay fit as they ages. She stresses the importance of having the right mindset for midlife women to feel empowered and understand the importance of making themselves a priority. Duffy tells the women what they need to hear when it comes to fitness and strength training, not what they want to hear. That is what makes her different.

Her coaching philosophy is simple: ‘Nothing worth having long term comes easy. Mastering balance, not perfection, is the key to lasting success.’ She feels that without balance, there will be no consistency, which is important if one needs to succeed. Duffy’s success is her consistency with her training and diet. She recommends good sleeping habits as sleep is linked to reducing weight and eating less.

With a Kinesiology degree and many years of experience, Natisha Duffy knows exactly what it takes to keep these perimenopausal and midlife women fit and healthy. If you are a woman in your 40s and above, and in your perimenopausal or midlife stage, and if you are looking for a fitness and strength trainer, then join the programs offered at Train at Tish. They are recommended to make you feel fit, healthy, and empowered.