It's My Birthday!
And I'm giving you a gift! Save on select programs, NOW through Sunday, October 26th!
From the Kettlebell Strength Training program, Nutrition Guides, and One-On-One Coaching, there is something for everyone!
Busy Bells, 2025 Edition
An 8-week fitness program for women 40+ who want to improve their body composition, increase strength and mobility as they age, look like they workout, and create consistency through highly effective and time-saving progressive dumbbell-based workouts.
Burn fat, build muscle, and increase endurance with these simple, safe, and effective workouts using both dumbbells and a kettlebell (all you'll need is one)!
At checkout, enter code: BIRTHDAY2025 to take $70 off the program!
Nutrition Handbook
A Guide to Sustainable Weight Loss
This 28-page handbook is designed for women who've struggled to lose weight or have mastered weight loss but struggle to keep it off. Rather than relying on temporary fixes, this guide dives into the science of fat loss. You'll learn how to calculate your calorie and protein needs, track progress effectively, and understand what true consistency looks like to see long-term results. Discover how to break through plateaus, and most importantly, how to transition into maintenance so the weight stays off for good!
Finish 2024 Strong with 1:1 Coaching! Enroll for 3 months, and get the 4th month FREE! That's a savings of over $400!
Don’t wait until the New Year to start working on your fat loss goals.
With my special buy 3, get 1 free offer, you'll receive personalized support to stay on track during the busiest time of the year. This is the perfect chance to build momentum, overcome challenges, and enter 2025 feeling confident and prepared.
There are only 2 spots available for 1:1 coaching in 2025, and they’re first come, first served.
Apply now, and I'll be in touch via email within 24 hours to set up a call and see if the program is the right fit for you.
Hey, My Name is Keri Mantie
I help women simplify fat loss + at home strength training so they can get consistent and see results. I'm a mom to 3 boys, CJ who is eight, and 15-year-old twins, Michael and Drew. And just like the hundreds of clients I work with, it is my mission to balance family, fitness, nutrition, and FUN!
I have a Master's Degree in Applied exercise science and a bachelor's degree in exercise physiology. I hold my level 1 kettlebell and bodyweight certifications through StrongFirst, am a Certified Strength and Conditioning Specialist (CSCS) a Metabolic Effect Nutrition Consultant, specializing in hormonal fat loss for women, a certified Health Mindset Coach, a certified Macro Nutrition Coach, and newly certified Menopause coaching specialist.
I've been in the fitness industry since 1997 and have worked with thousands of clients, both in-person and online, helping them to achieve their health and fitness goals.
Kettlebell Strength Training
Disclaimer: The information presented herein is in no way intended as medical advice or to serve as a substitute for medical counseling. The information should be used in conjunction with the guidance and care of your physician. Consult your physician before beginning this program as you would with any exercise and nutrition program. If you choose not to obtain the consent of your physician and/or work with your physician throughout the duration of your time consulting with Keri Mantie you are agreeing to accept full responsibility for your actions.