LogoJill Lenzen

B3 Fitness

Be healthy. Be strong. Be confident.

B3 Fitness Custom Nutrition and Training Programs

B3 Fitness was developed to help you achieve your goals through the most personalized training experience possible. Fitness is more than just workouts - what you do, what you eat, how you feel, how you sleep - everything is equally important. Together, you and I will focus on all aspects of your health. Whether you are at home, in the gym, or on the road - I will be part of your fitness journey. I will be there to guide you through tough times, to provide support and assistance when needed and to celebrate your wins. Every program is individualized to fit your busy lifestyle. Please message to use your health reimbursement card or flex spending account! Lets get started!

Success Stories

Transformation before after
Over 16 pounds lost!
Transformation before after
You can transform your body at any age!
Transformation before after
Eat real food and move your body!
Transformation before after
3 month can change your life!
Transformation before after
Lift heavy, eat quality food and watch what can happen!

My Plans

12 Week Transformation

12 Week Transformation

This program provides both training and nutrition for optimal results! Build muscle and lose body fat with this comprehensive plan. Weekly check ins, weekly menus and monthly workouts will give you the accountability you need to have great results! Message to use your health reimbursement card or flex spending account for payment.

Personalised fitness plan with video demonstrations & instructions to perform

Personalized meal plan

Regular progress check-ins

Regular updates in plans based on your progress

24/7 chat support

$825
for 3 months
Maintenance Program

Maintenance Program

Learn the art of MAINTAINING your weight! This is an essential skill! Learn how to plan meals, factor in social events and NOT gain weight! Clients are given both a weekly nutrition meal plan and one training program. This is NOT a weight loss program. Message to use your health reimbursement card or flex spending account for payment.

One on one coaching

Personalized nutrition and fitness plan with video demonstrations & instructions to perform

Regular updates in plans based on your progress; weekly check ins

24/7 chat support

$425
for 6 weeks
12 month Plan

12 month Plan

This is 12 months of custom weekly nutrition protocols as well as training programs updated every 6-8 weeks. Client has weekly or bi-weekly check-ins based on preference. Client can move between fat loss, maintenance and building programs based on goals.

Custom weekly menus

custom training programs

weekly or bi-weekly check ins

optional video calls every 3 months if desired

$2,699
for 12 months
Fit Body Bride 12 Week Transformation

Fit Body Bride 12 Week Transformation

This 12 Week Transformation will get you in shape just in time for your wedding! Weekly meal plans, weekly check ins and monthly workouts will have you feeling fit and healthy for your big day.

training for home or gym. New program drops every 6 weeks

$825
for 3 months
Shredding for the Wedding

Shredding for the Wedding

This 12 Week Transformation is a couples plan! Get yourselves in tip-top shape so you can both walk down the aisle with confidence. Weekly meal plans, weekly check-ins and monthly workouts will have you ready to go! A discount is provided so you can do it together!

THIS IS FOR TWO 12 WEEK TRANSFORMATION PLANS

$1,550
for 3 months
Pregnancy Program

Pregnancy Program

Stay fit, healthy and active throughout you pregnancy! This 12 Week Transformation includes meal plans to support your pregnancy needs at any stage. Proper nutrition and modified exercises will keep you feeling your best. Weekly meal plans, weekly check-ins and monthly workouts will keep you active and energized!

$825
for 3 months
Pelvic Floor Program

Pelvic Floor Program

This 12 Week Transformation program is designed to help women strengthen the pelvic floor. Whether you are post-partum, experiencing incontinence or having pelvic pain, this plan can be designed to address your specific issues.

$825
for 3 months
Weight Training at Home

Weight Training at Home

This program is strictly training at home. It is designed to kick start your muscle building and get you stronger! You will need resistance bands and dumbbells of various weights. All programs are customized to each client based on goals and training style. This program is great for those just starting out who want to get comfortable with weight training or advanced lifters who want to kick things up a notch! Clients will have bi-weekly check-ins if they choose. Training programs are changed every 6 weeks based on progress and consistency. Message to use your health reimbursement card or flex spending account for payment.

Video demonstrations & instructions to perform exercises

Ability to log daily workouts

24/7 chat support

$39.95
Monthly
Gym training only program

Gym training only program

This program is strictly training. It is designed for those who have access to a commercial gym. All programs are customized to each client based on goals. This program is great for those just starting out who want to get comfortable in a gym atmosphere or advanced lifters who want to kick things up a notch! Clients will have bi-weekly check-ins if they choose. Training programs are changed every 6 weeks based on progress and consistency. Message to use your health reimbursement card or flex spending account for payment.

access to video demonstrations

ability to log workouts

updated programs every 6 weeks

$39.95
Monthly
Personal Training Packages

Personal Training Packages

Train one-on-one with me in my home gym. You will have the gym all to yourself! Commercial gym equipment and a comfortable atmosphere make for a great workout session. Learn about gym equipment, perfect your technique and get as strong as possible! All levels of fitness are welcome. Packages are by visit and not by week. You have 6 months to use your 5, 10 or 15 visits. Message to use your health reimbursement card or flex spending account as payment.

1-2x a week IN PERSON training in Orland Park, IL

Starts
$500
for 5 weeks

Jill Lenzen

Personal Trainer

Jill Lenzen graduated from Western Illinois University in 2001 with a major in Biology and obtained her Doctorate in Physical Therapy from Midwestern University in 2004. She has worked in a variety of outpatient orthopedic settings and home health care. She received specialized training through the Herman and Wallace Institute for Pelvic Floor Rehabilitation specializes in pelvic floor conditions She is also an ACE Certified Nutrition Specialist and enjoys helping clients to live a more healthy and balanced lifestyle. Jill has always been an avid fitness enthusiast and started competing in NPC Bodybuilding Competitions in the Bikini Division in 2018. She has competed in five National Physique Committee competitions. In her most recent competition in May of 2024, she placed first in both of her Masters Divisions. Jill is married and has three beautiful children, a son and twin daughters to keep her on her toes! Jill started B3 Fitness as way to encompass her skills in exercise, nutrition and physical rehabilitation. She is thrilled to offer custom coaching in both nutrition and strength training to help clients meet their goals.

Jill Lenzen

Complete personalised fitness solution

One-to-one Video Calls

Connect with me over one-to-one video calls to discuss your goals, progress, techniques and more.

Compliance Tracking

Build long term healthy habits with weekly and monthly compliance trends for workouts, nutrition and everything else.

Wearable Integration

Connect your wearable device with the app to track your daily activity levels and workout metrics like heart rate and calories burnt.

Weekly Check-ins

Check-in with weekly photos and measurements to keep track of your progress. Make amends whenever required.

Personalised Workouts

Get frequent tweaks on your workout plan based on your heart rate, feedback and of course, your schedule & preferences.

Customised Nutrition

Get meal plans based on your dietary preferences. I will constantly update your plan to ensure you get to eat what you like while keeping it healthy.

Client Testimonials

“We love having Jill as a coach – she explains everything so we can understand how to improve our eating and our workout. We’re about to start another 12 weeks!”

– Dan & Jenifer D. Self Employed & Day jobs

“As a full time mom of two boys it’s nice having an honest, personable coach that’s a mom too. Jill is full of inspiration and always there when I need her!”

– Katie T. Full Time Mom

“Jill gave me my life back! I have tried many nutritional plans, but Jill’s plan was the one I had been looking for. I lost weight (55lbs) and my overall health is better. Thank you Jill!”

– Diane W. 68 Years Young!

“B3 Fitness is great and just what I needed to get my workouts and meal plans back on track after numerous failed attempts on my own.”

– Jessica P. Mother of 2 & Works Full Time

Frequently Asked Questions

You can pay on the app via PayPal or you can private message to use you health reimbursement card or flex spending account.

NO! All information remains on the app. No pictures or personal information will be shared on social media unless you specifically consent.

Macronutrients are your proteins, fats, and carbohydrates. These nutrients are what make up the caloric content of food. This is how we get energy. Fat provides 9 calories per gram while carbohydrates and protein supply 4 calories per gram. This is how we figure out the calories in a food source. I will give you these numbers as well as total calories each week on the app. These are custom for you! You will learn to track these amounts on the app. When you reach your goal weight, you will be independent with tracking macro targets so weight loss is maintained!

No. Once payment is made, no refunds are given.

Please ensure that if you sign up for a personal training packages that you intend on completing it. All unused packages will expire after 6 months.

Let's get B3 Fit!

Your custom transformation is waiting...