Our Experts

Tim Arndt

Tim Arndt, Resistance Training Specialist

Tim Arndt is a personal trainer and resistance training specialist master that specializes in helping people realize that fitness is simple, it's just not easy. He is the official Bowflex fitness and biomechanics specialist, owner of Tim Arndt Fitness and co-host of the weekly Fit Sense podcast. Follow him on Facebook, Twitter and YouTube.


Anna Arsenault aka "MomStrong"

Anna Arsenault, known to most people as "MomStrong," is a homeschooling mother of 4 who started her business training and inspiring other women to get more active right from the comfort of her home. She has a deep passion for helping women to get moving, prioritize their health and get strong. In addition to juggling family life and work, she also happens to be one of the best Obstacle Course Racers in the world. She was also recently named the Director of Women of Spartan Race. Follow Anna on Instagram and Facebook.

Jennifer Galardi

Jennifer Galardi

Jennifer Galardi is the founder of livWhole, Inc., a company dedicated to healing and happiness through fitness, nutrition and holistic living. She is considered to be a leading influencer on fitness, as a celebrity trainer and spokesperson educating consumers about healthy living. She is the nationally recognized star of more than a dozen best-selling dance, fitness and yoga DVDs. In addition to creating workouts for Carmen Electra's Striptease Series dance DVDs, Kim Kardashian's "Fit In Your Jeans By Friday", Julianne Hough and talent from the hit show "So You Think You Can Dance", Jennifer can also be seen providing expert tips for television and major print publications, such as WE TV, SELF, Fitness, Women's Day and Parents. Follow her on Google +, Twitter, Facebook and YouTube.

Joel Harper

Joel Harper

Celebrity personal trainer Joel Harper has been developing custom workouts for personal training in New York City (NYC) for 18 years. His clients range from Dr. Oz to Olympic medalists who are striving for break-through performances, to 10-year-old kids just learning to appreciate their health. With a client list as diverse as his personal training methods, he regularly works with well-known actors preparing for new roles, musicians embarking on world tours and business executives desiring increased energy and strength. He has created all of the personal workout chapters for The New York Times bestselling YOU: books series and the accompanying workout DVDs with Drs. Mehmet Oz and Michael Roizen as well as the popular FIT PACK DVD. Follow him on Twitter, Facebook and YouTube.

Tom Holland

Tom Holland, MS, CSCS

Tom Holland is an internationally known exercise physiologist and author of "Beat the Gym", "The Marathon Method", "The 12-Week Triathlete" and the upcoming "Swim, Bike Run, Eat! The Complete Guide to Fueling Your Triathlon". He has hosted numerous best-selling fitness DVDs, including "Supreme 90 Day", "The Abs Diet Workout" and "Herbalife 24 Fit". Holland is an elite endurance athlete; he's completed 21 Ironman triathlons and 60 marathons around the world. He is a frequent fitness expert on television – with appearances on Good Morning America, CNN, The Today Show, FOX and QVC – and a fitness model with the Wilhelmina agency. Follow him on Facebook, Twitter and YouTube.

Erin Kuh

Erin Kuh MBA, RD

Erin Kuh is an ACE certified personal trainer and a registered dietitian, not the food police. She's dedicated to helping others find balance, translate confusing and overwhelming diet and nutrition information into meals they can eat. Kuh provides the tools to help others reach their goals, whether it's to lose weight, manage or prevent disease, or perform their best. She is the owner of The Plate Shaper, and works as a consultant dietitian to an acute-care hospital, rehab center and long-term care facilities in the southeastern region of New Mexico, where she lives with her husband and newborn daughter. Follow her on Facebook, Twitter and Google+.

Spartan Spencer

Spencer Mahoney aka "Spartan Spencer"

"Spartan Spencer" is one of the most popular and successful athletes in the world of Obstacle Course Racing (OCR). As someone who's overcome addiction and committed his life to fitness, Spencer is a big advocate in the racing community for inspiring and motivating others. Thanks to his engaging nature, Spencer built one of the largest Instagram followings in the sport and even started an apparel line. He also recognized a need for people looking to just get started in fitness and created one of the first daily workout programs for people looking to get into OCR training (OCR Beast). Follow Spencer on Instagram and Facebook.

Rachel Weingarten

Rachel Weingarten

Rachel Weingarten is a noted and quoted style expert and co-founder of BecauseStyle.com. Rachel worked as a celebrity makeup artist with celebrities including Christina Aguilera, and developed cosmetics for prestige and mass market cosmetic brands. She was a featured beauty expert on the Sundance series Love/Lust & Makeup along with Stacy London & Bobbi Brown, and created and acted as the on-air talent for a series about female entrepreneurs on CNN. Rachel is the author of two award-winning books "Career and Corporate Cool" and "Hello Gorgeous! Beauty Products in America '40s-'60s." Her next book, "Ancient Prayer: Channeling Your Faith 365 Days of the Year," will be published by Fall River Press in September 2014. She's a weekly columnist for Parade.com, a regular contributor to amNewYork, Esquire.com and other top outlets. Rachel is a native of Brooklyn. Find out more about her at RachelEtc.com, or follow her on Facebook, Twitter and Google+.