Are you ready to tighten up and slim down?

Pilates is the fastest way to feel confident and strong in your body – no gym, no weights, and no experience needed.

Increase your core strength and improve muscle tone all over your body.  

Get stronger and start to see results in just 7 days!

Why you should do Pilates:

reduce stress

strengthen your core
improve your digestion
reduce joint pain
for better circulation
tone your muscles for a long, lean look

Whether your goal is to get back in shape, rehab after an injury, or just look better in your bathing suit, Pilates can help you achieve your goals. 

No matter your age or fitness level, Pilates is for everybody!

Get Core Confidence with:

A video library of 10, 20 and 30 minute Pilates workouts to fit your schedule 
2 new videos uploaded each month to keep you challenged 
4-week nutrition program to help you get Healthy NOW 
An online Facebook community for support, motivation and accountability 
Expert advice for living a healthy lifestyle from a Certified Personal Trainer/Pilates Instructor and Registered Dietitian 
Classes you can do anywhereat home, on vacation or on business travel with no equipment required!

Plus you get these awesome bonuses:

Workout Plans:

Not sure where to begin or how to fit this in your current routine?  No problem! You will receive done-for-you workout plans incorporating the 10, 20 and 30 minute workouts.    

7-day Sugar Buster Meal Plan designed by Registered Dietitian Danielle Omar:

Nourishing recipes, a week-long meal plan (with preparation guide), and done-for-you grocery list designed to help you reduce inflammation and eliminate sugar cravings. Recipes are gluten free and utilize clean eating principles to create delicious, easy to make meals that will help you burn fat and feel great!

Slim & Sexy Arm Workout:
Get beautifully toned arms with Kristina’s Slim & Sexy Arm Workout!  This eBook provides an illustrated workout routine to follow with 7 of her favorite arm exercises.

Exclusive Offers:
Get early bird access to new courses and offers from Kristina and Danielle.

You know this stuff adds up to over $1,200?

And that’s not even counting the exclusive early bird access and surprises we have coming your way once you get started… 

Because we are super excited to welcome you (and watch you get amazing results in just a few weeks) we are giving you the opportunity to enroll in Core Confidence at the special one-time price of just $147. FOR LIFE.

Yes, my friend, that means for about $12 per month you'll have paid off this investment in yourself in the first year (and have amazing abs to show for it!)   

for only $147

About Kristina Casillo-Collins
Kristina is the owner of F.I.T Studio and brings over 15 years of personal and professional experiences in the health and fitness industry to her business. As she saw a need for her clients to function better through their daily life, rehabilitate from new or old injuries, and feel more confident about their body, she fine tuned her level of expertise. With her certifications in Corrective Exercise, Personal Training and Pilates, along with her Sports Medicine background, Kristina has continued to increase body awareness for her clients while helping them reach their health goals.
About Danielle Omar

Danielle Omar is an Integrative Dietitian, clean-eating coach, and cookbook author. She is a passionate food and nutrition educator and founded to support busy women on their journey to becoming their healthiest self. She is also the creator of 21 Day Nourish and Nourish for Life, online programs for women who want to change their relationship with food.  

Danielle’s expert nutrition advice has been featured in The New York Times, The Washington Post,, Fitness, Shape, and Women’s Health magazine, as well as national television, including The Food Network and NBC Primetime.

for only $147
Frequently Asked Questions

I’ve never done Pilates before, will I be able to do this?
Absolutely! Pilates is for every body. Each video contains instructions on form and tips for modifications.
Do I need any equipment?
Depends on your comfort level. You can do this on an exercise mat or even a rug!
How soon will I see results?
This depends on you! If consistent, you can see and feel results in 7 days.

How often will you upload new videos?
We will upload 2 new videos each month to keep you challenged. 


What if I have questions, where can I get support?
You can get program support from both Danielle and Kristina on our private community Facebook page.

How long will I have access to the program?
You get access for life!

Can I download the videos?

Due to licensing and intellectual property rights, we are unable to accommodate personal downloads of the videos.
for only $147

What People are Saying about the Core Confidence Training:

“I had very little knowledge of the Pilates moves, and my core is very weak because I am new to this.  The videos are perfect for me because you go to such precise detail to make sure I am doing them correctly.  I can understand you and follow you. I have never seen a DVD with that kind of instruction, and I love that about you.” 

- Terrie T.

“The results I have achieved to date are largely due to Kristina’s perfect combination of diverse training methods, individualized exercise programs & challenging, yet achievable goal setting. Her professionalism, extensive knowledge, and enthusiastic commitment to her work and ultimately her clients, provides the perfect scenario for success and sets foundations for a new healthier lifestyle!”  

- Tina C.

“I am very appreciative of your Pilates workouts and doing very well after my double knee replacement.  I’m getting in and out the bed easily and leg lifts are a breeze! Compliments by doctors and nursing staff on having such a great core! Thank you!”   

- Pamela G.
for only $147
DISCLAIMER: Actual results may vary. Core Confidence, Kristina Collins or Danielle Omar do not dispense medical advice or prescribe the use of any technique as a replacement form of treatment for physical or medical problems diagnosed by your doctor either directly or indirectly. As with any fitness routine, please consult your doctor before beginning any regimen.