MY FITNESS PROGRAMMING MADE FOR YOU! 5,032 people served and counting!
Get Fit, Strong, & Functional
Quick & Effective Workouts For You Whether You're Pregnant, Postpartum Or Want To Feel Your Best
SugarySixPack App
Programs Designed for Every Level
My workouts and videos are tailored to help you to build the strength and function you need to thrive in any phase of life. 
Pregnancy, postpartum and beyond. Get fit and get functional for your daily life:) 
Get full access to today for just $1!


Want to loose weight? Gain muscle? Get leaner? I have a program for you!
  •  Follow Along Workouts
  • Core Work Tutorials
  • Core Functions
  • ​Prenatal Workouts
  • Postpartum Workouts
  • At Home Workouts
  • ​New workouts every month!


The app is one of the highest rated in the App Store! There is a reason for that.
  • Ask me questions in the app
  • Easy to follow videos
  • ​Download workouts for offline use
  • ​Stream workouts to your TV
  • ​Track your progress 
  • ​Collect health data
  • ​Share sweaty selfies to Instagram


For just $1 you not only get access to my programs, you get access to the entire Playbook platform! Here is what you get:
  • Unlimited access to 150+ trainers
  • Hundreds of programs
  • ​Thousands of workouts
  • ​Nutrition and wellness guides
  • ​New workouts every day!
I have worked with thousands of people around the world.
Join my community today!
"Her workouts really do make me sweat and there are so many to choose from. She is has always kept her content fresh and up to date, being a fellow new Mom, kudos to you Niki! Not only do I really enjoy the workouts, Niki has always been really enjoyable to follow. She always has a smile on, is incredibly positive but is also humble and honest if she too is having a tough day or if a workout is kicking her butt. Again, filming her workouts at home makes them so much more approachable and realistic. Niki is doing this for the love of it and to spread health and happiness to as many people as she can! " - Jessica
"I was having trouble staying fit and eating well in college. The sugarysixpack app has really helped motivate and inspired me to eat healthy! I've followed Nikki for years and I'm continually impressed by her positive attitude and desire to help people better themselves. " - Sarah
''This has been a life saver for my second pregnancy. I was a personal trainer through my first pregnancy and coached clients after. This time around, i needed something to easily follow that I could rely on and would keep me on track. Nikki is wonderful with answering any questions you may have. Easy to use, warm up, cool down, all included." - Courtney
Meet Niki Klasnic
I’m a former D1 collegiate runner that had to re think what fitness meant to me after graduation and then again after becoming a mom. 
I’ve trained in every style from distance running to CrossFit and finally found a balance that creates fitness, function and strength all during nap time 😁

I also focus a lot on core function and strength especially in pregnancy and postpartum because being a mom doesn’t mean you now have to deal with leaks, diastasis or other common pregnancy and postpartum complaints. 

Being a mom means you need to be stronger than ever and I can’t wait to help you get there!
Join the #SugarySixPack & #FitMom lifestyle today

Get 1 month for $14.99 $1.00