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Shirley Eichenberger-Archer, JD, MA

Shirley Eichenberger-Archer, JD, MA

Shirley Eichenberger-Archer, JD, MA, is an internationally acknowledged integrative health and mindfulness specialist, best-selling author of 16 fitness and wellness books translated into multiple languages and sold worldwide, award-winning health journalist, contributing editor to Fitness Journal, media spokesperson, and IDEA's 2008 Fitness Instructor of the Year. She's a 25-year industry veteran and former health and fitness educator at the Stanford Prevention Research Center, who has served on multiple industry committees and co-authored trade books and manuals for ACE, ACSM and YMCA of the USA. She has appeared on TV worldwide and was a featured trainer on America's Next Top Model.

Article Archive

The Female Gym Experience

March 17, 2025

Women who train in gyms expressed both positive and negative emotions, from feeling “always on display” to “sometimes empowered”, in a survey study that explored women’s body image and gym experiences. Female researchers from Ireland and the U.K. reported these findings after studying why, in spite of all the benefits of regular exercise, women are…

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Fit Preschoolers and Brain Fitness

March 17, 2025

Encourage restless kids to run, jump and play. Not only is it good for their bodies, it’s also good for their minds. Active pre-school children demonstrate better working memory, less distractibility and more cognitive flexibility to adapt to new rules, when compared with sedentary peers. A study by researchers from the Public University of Navarre…

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Benefits of Athletic Brain Endurance Training

March 17, 2025

We’ve all experienced mental fatigue—that feeling when you’re too tired to pay attention or make decisions. Mental fatigue can lead to increased accident risks and poor choices. Elite athletes practiced brain endurance training (BET), a form of training that combines cognitive and physical training to improve endurance sports performance. BET differs from typical endurance training.…

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Athletes Have Better Working Memory

March 17, 2025

Better sports performance is consistently linked with superior working memory performance, according to findings published in Memory. Researchers from University of Jyvaskyla, in Jyväskylä, Finland, conducted a meta-analysis of 21 studies with 1,455 participants. The review provides more evidence of the relationship between sports participation and improved attention, perception and decision-making among athletes. Working memory…

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Focus on Fitness

March 17, 2025

Fit or fat? The conversation continues. Fit pros know that fitness is important, yet many people focus on weight rather than physical activity. A recent systematic review of 20 studies with a sample size of 398,716 adults published in the British Journal of Sports Medicine adds more evidence to share with clients about the value…

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How Long to Form a New Habit?

March 17, 2025

New exercisers face the challenge of sticking with a new activity program. Personal trainers are all too familiar with clients who quit when they don’t experience fast, visible results. Sharing information about the “invisible” benefits of exercise helps. Explaining that habits can take up to one year to form may also be helpful. “In our…

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New Approach to Resistance Training for Menopausal Women

March 17, 2025

Many assume that menopausal women will respond differently to a resistance training program than younger mid-life women. New research suggests that body weight and resistance band exercises can improve muscle mass, strength, balance and flexibility in healthy women regardless of pre-, peri- or post-menopausal status, as reported in Medicine & Science in Sports & Exercise.…

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Striding Lunges vs Stationary Forward Lunges

March 17, 2025

Longer steps while lunging and striding maximize muscle recruitment, according to a small study of young, healthy male and female adults published in Journal of Functional Morphology and Kinesiology .Researchers primarily from California State University in Sacramento compared muscle recruitment patterns among lunge variations in 20 subjects. Gluteus medius activation was significantly higher with long…

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Question of the Month

March 17, 2025

What programming, services or accommodations do you or your facility make for people who are differently abled? For example, in addition to making facilities and equipment accessible or you offering programs for people in wheelchairs? Or, for example, do you offer adaptive water fitness programs? If you’re a personal trainer with special training, how are…

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People Are Talking About . . .

March 17, 2025

Australian Conor Johnstone MSc, personal trainer in Australia, who has cerebral palsy and who competed in the 2024 World Para Jiu-Jitsu Championships;… A pickleball program at the YMCA of the Suncoast in Tampa, Florida that is helping cancer survivors improve health and wellness, as reported in the journal Healthcare; … A Safe Space Studio, founded…

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Weekend Warriors Reap Benefits

December 9, 2024

New research shows benefits of one or two days a week of concentrated physical activity. Weekend warriors rejoice.  Formerly, experts viewed weekend only training as less valuable than consistent exercise throughout the week. Harvard Medical School researchers at Massachusetts General Hospital recently found that a “weekend warrior” training pattern is equally effective at reducing disease…

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Yoga and Low Impact Exercise Helps Older Women with Incontinence

December 9, 2024

Incontinence is one of the most common health issues for women as they age. Yoga and low impact exercise for at least 12 weeks significantly reduced incontinence episodes, according to a study in the Annals of Internal Medicine (2024) Researchers from leading universities including University of California, San Francisco, and Stanford University, investigated whether yoga exercises…

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Exercise and Healthy Belly Fat

December 9, 2024

Long-time exercisers have healthier belly fat than new exercisers, in new study. Exercise benefits people even when they gain extra weight. Researchers from the University of Michigan wanted to evaluate whether exercise impacts fat tissue’s structure and function. In a study of 32 subjects with obesity, they examined the differences in belly fat tissue among…

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How Exercise Reduces Depression

December 9, 2024

Physical activity, particularly aerobic exercise, is known to reduce depressive symptoms, but how is not understood. Researchers from University College London reviewed multiple studies on depression, exercise, motivation, dopamine transmission, and inflammation. Study authors theorize that exercise’s anti-depressant effect comes from its tendency to reduce inflammation, improve dopamine transmission and boost exertion of effort—both physical…

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Exercise and Diet Can Prevent Type 2 Diabetes

December 9, 2024

More good news promotes the value of exercise. A recent 3-year-long study by University of Eastern Finland researchers focused specifically on men with a high genetic risk of type 2 diabetes. Investigators tracked nearly 1,000 men between 50 to 75 years in either a health-promoting lifestyle group or a control group. The prevalence of type…

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Outdoor Gait Training and Shin Splints

December 9, 2024

Many exercisers enjoy treadmill running, but often suffer from shin splints. Outdoor gait training and home exercises significantly reduced pain for subjects in a 4-week study conducted by University of Virginia researchers. Gait training exercises reduced ground contact time, increased cadence, and decreased stride lengths. For home conditioning, participants did single-leg squats and lateral step…

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High Intensity Training and Appetite Suppression

December 9, 2024

Vigorous exercise suppresses hunger more than moderate exercise for healthy adult men and women, according to a small study described in Journal of the Endocrine Society (2024). Among a group of healthy men and women in their mid-thirties, scientists measured ghrelin levels and perception of appetite after no exercise, moderate- and high-intensity exercise. Ghrelin is…

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Pregnant woman doing prenatal exercise

Pre-Natal Exercise May Protect a Child Against Asthma

December 9, 2024

New research provides even more reasons to motivate mothers to exercise during pregnancy. For the first time, scientists show a link between maternal exercise and nearly half the likelihood of a child developing asthma, when the pregnant mother exercises at least three times a week. This discovery was independent of other maternal and environmental factors.…

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Children’s Fitness Levels and Teen Brain Fitness and Mental Health

December 9, 2024

Higher levels of motor and aerobic fitness in childhood are linked with better cognitive performance and mental health in adolescence, as reported in Sports Medicine (2024). Researchers from University of Eastern Finland conducted a longitudinal study with 241 boys and girls beginning from the ages of six to 9 years old over an 8-year follow-up…

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BLinG-Health™: Black Leadership in Girls’ Health

December 9, 2024

Training adolescent black girls as peer physical activity leaders in high school promoted health, fitness and community, according to a small, qualitative study published in Journal of Healthy Eating and Active Living (2024). Researchers from Towson University, Baltimore, Maryland, in collaboration with Baltimore City Public Schools trained 3 peer leaders to lead Tabata group fitness…

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