This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.
"Winner of the Ultimate Summer Sculpt Challenge"
"Another amazing transformation from the Ultimate Summer Sculpt Challenge"
"Another amazing transformation from the Ultimate Summer Sculpt Challenge"
This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.
Challenge start date: March 2, 2026
Challenge end date: April 12, 2026
Open to participants worldwide
Gym & Dumbbells-only workout options
Open to all participants, worldwide!
You’ve been showing up and putting in the work, but maybe your glutes still aren’t growing the way you want… your legs aren’t popping… and your upper body doesn’t feel as tight and sculpted as it should. That frustration is exactly why I created Lean Up Build Low 2.0.
This is your 6-week blueprint to leaning out, building lifted glutes and sculpted legs, and toning your upper body — without losing your curves or wasting time on random workouts. No guessing. No fluff. Just strategic programming designed to build where you want it most and tighten everywhere else.
I’ve poured years of personal training experience into Lean Up Build Low 2.0, combining proven glute-growth techniques, lower-body sculpting, and smart upper-body toning so your physique stays balanced, feminine, and strong. Every workout has a purpose. Every movement works toward visible, measurable results.
Imagine walking with confidence from every angle — strong legs, lifted glutes, toned arms, and a body that finally reflects the effort you put in. This challenge is built for real women who want real results. Whether you train in the gym or at home with dumbbells, you’ll have everything you need to succeed.
This isn’t just a workout plan — it’s a transformation.
A glow-up. A commitment to yourself.
If you’re ready to lean up, build low, and step into your strongest body yet… Lean Up Build Low 2.0 starts now. 💪✨
HERE'S WHAT'S INCLUDED
✔️ 6-Week Lean Up Build Low 2.0 Formula – everything you need to build, define, & sculpt your dream figure
✔️ Gym & Home (Dumbbells-only) workout options
✔️ Video demos for every movement
✔️ Cardio sessions & recommendations to optimize your results
✔️ Sets, reps, & exercise guidance
✔️ Specialized in-app tracking feature to log your weight/reps
✔️ Nutrition guidance – understand nutrition tailored to your goals
✔️ Private community for support & accountability (let's hang out!)
✔️ Mobile app access (iPhone & Android)
✔️ Unlimited access to challenge (one-time purchase for lifetime access)
BONUSES
🌟 Customizable Nutrition Guidance – tailor your intake to optimize your results & feel better than ever.
🌟 Cardio & Core Sessions – this is the ONLY plan you need
🌟 50% Off Solin's Ultimate Nutrition Guide – comprehensive nutrition & recipe book to bring your goals to life (without boring meals!)
🌟 High Protein Meal Generator – eating healthy doesn't have to be boring or expensive when you have a personal chef creating delicious recipes for you on the fly!
If you have any questions, feel free to reach out to my team at support@solinfitness.com, and we’ll be happy to assist!
Solin $100k March Madness Challenge
This challenge is also part of the Solin $100k March Madness Challenge – with $100,000 in cash prizes up for grabs!
The Solin $100k March Madness Challenge features all challenges on Solin that begin on March 2nd and are 6 weeks long.
By joining, you're automatically part of the overall competition that includes participants from all hosted challenges.
Prizes
One set of 38 winners will be selected across all challenges. The winners will split $100,000 in cash prizes based on the best transformations (be sure to read the transformation instructions carefully once you join!).
Winners will be chosen at the sole discretion of Solin. It's possible that none or multiple winners could come from this specific challenge.
Prize Breakdown
💸 38 total winners splitting $100,000 💸 $15,000 each for 3 grand prize winners
How It Works
Once you sign up, you'll gain instant access to the challenge mobile app, a private community, and the welcome area.
Leading up to March 2nd, we'll be hanging out in the community, introducing ourselves, and motivating each other.
Important Dates:
February 27th: The workout program will be released in the app (3 days before the official start).
March 2nd: The challenge begins! You'll track your sets, reps, weights, and progress in the app.
March 6th: Deadline to upload 3 "before" photos (front, side, back) by 11:59pm ET.
April 17th: Deadline to upload 3 "after" photos by 11:59pm ET.
Want to Compete for Prizes?
If you want to be in the running for cash prizes, make sure to upload your before and after photos by the deadlines above.
Full instructions for uploading photos will be available in the app – participating is completely optional.
Challenge start date: March 2, 2026
Challenge end date: April 12, 2026
Open to participants worldwide
Rylie M.
February 2026
The Ultimate Hourglass Challenge
This is the only program I’ve done that I’ve actually seen SERIOUS RESULTS! Love how this transformed my body.
Ebony R.
January 2026
The Ultimate Hourglass Challenge
I love this program, something that would make it better is better explanation on a few of the exercises
Brittney M.
January 2026
The Ultimate Hourglass Challenge
I love this challenge, going into week 4 and I’m starting to see my results
AM
Alondra M.
January 2026
The Ultimate Hourglass Challenge
I would like the videos of the workouts consistently because I forget with just the names
Carla C.
January 2026
The Ultimate Hourglass Challenge
I love it. Already seeing results
Amani A.
January 2026
The Ultimate Hourglass Challenge
I absolutely love this workout challenge. Pushes me past my limits and exposes the weakness I didn’t realize I had!
Mercedes B.
January 2026
The Ultimate Hourglass Challenge
I love that there are videos for each workout! And I love that it is separated by day. It keeps me motivated to come in and be sure to check the day off the app.
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Arianna S.
January 2026
The Ultimate Hourglass Challenge
the good mornings after step ups kinda hurt my back, i think just the repeated hinge motion
SK
SkyeRose K.
January 2026
The Ultimate Hourglass Challenge
This challenge is extremely difficult and I would consider for an intermediate level but it is by far the best challenge I’ve done. I already feel and see results after one week.
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CR
Casey R.
December 2025
The Hourglass Formula
I wish each day had optional carol or core recommendations attached
Stephanie A.
October 2025
Build-A-Body
Absolutely loving these new workouts ! They challenge me every day !
ronasia c.
October 2025
Build-A-Body
Haven’t started just yet, but the community is awesome already!
SR
Sunshine R.
May 2025
Ultimate Summer Sculpt 2.0
I am truly enjoying the summer sculpt 2.0. I love that Nicolette has included demo videos, these workouts have really started to help me to reach my goal in strengthening and toning my body. I have never felt better. I gave birth to two handsome boys and want to get her ABS-olutely workout plan. :)
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Becky G.
April 2025
Lean Summer Loading
I never feel really motivated than in this challenge!!! I highly recommend!!! I love the workouts, the app is easy to use! Superrrr recomiendo! 🤗♥️
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Cristina v.
March 2025
Lean Summer Loading
Loving it so far! Wish there were videos for every workout though.
JK
Janay K.
January 2025
New Year, New Gains Challenge
I absolutely love this challenge and app! The app makes it so efficient to log your workouts and show you what’s next. It also tells you how many pounds you’ve lifted in each session, which I find a cool add on! Nicolette’s program with this app is a *chef’s kiss*! Match made in heaven.
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Ashton R.
December 2024
Winter Arc Challenge
The purchase was well worth it! Solin was very easy to navigate and nicollette has an amazing program and community along with it! Very grateful for the experience and have been doing the winter arc challenge!!
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LE
Lauren E.
December 2024
Winter Arc Challenge
Nicolette is kicking my a$$.... I love this programming, it is helping me hold myself accountable. And only after a week, I am feeling great :)
Teresa M.
October 2024
Abs-olutely Defined
So happy to have found this app and Nicolette
Alexandria h.
October 2024
Abs-olutely Defined
Love the program so far!!!!
CB
Chelsea B.
October 2024
Abs-olutely Defined
Very challenging but it pushes me so much. I love learning from others & this program can def help you develop the fundamentals of changing your body and being a true gymnast
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BV
Brooke V.
October 2024
Abs-olutely Defined
It is definitely a challenge and I am loving it!
Brittany W.
August 2024
Lean Up | Build Low
Love the challenge haven’t finished yet. But overall I wish there was more interaction with the coach and more tip and motivation
SM
SierraM M.
July 2024
Lean Up | Build Low
I loveee the way it gives you the ability to track your workouts/weights etc and the videos of showing how to do every exercise. very helpful, thank you!
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Jennifer H.
July 2024
Lean Up | Build Low
I absolutely love this product. The app is extremely user friendly and so detailed. It's such a great way to keep track of my workouts and weight-lifting progression. Only 1 week in, but super impressed by this app and program. 10/10 would recommend!
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ShannetteD C.
June 2024
Ultimate Summer Sculpt
For me personally, the Summer Sculpt Challenge Program was by far one of the best I have come across. It was intense, challenging and I loved the variety of exercises throughout the 6 week program. I noticed results after the 1st week, which kept me motivated to continue. Everyone in the community posting, were motivating also. The investment was well worth it. It's been a long time since I have felt this good. I'm so looking forward to participating in the next challenge. Let's get it, let's go!!
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VC
Victoria C.
June 2024
Ultimate Summer Sculpt
This is by far one of my favorite ladies to support, she’s an amazing motivator, teacher & not to mention an incredible mother! I will be signing up for every challenge, she really pushes you to your limit but man is it a great feeling when you achieve just one day. Thank you Nicolette for it!
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MC
Melanie C.
June 2024
Ultimate Summer Sculpt
I loved this work out plan, it got me back on my feet in the gym and more motivated to continue the journey. I started doing two a days because of my work, in active duty so I have to work around that schedule. I plan on re doing this whole workout plan as well. Thank you for being such a big influence . I have been following you for a while and you are such a kick ass person, and also a great mom. This experience was great. Thank you so much, I will be looking for your next challenges (: my body isn’t where I want it to be but I’m a lot closer!
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HV
Heavan V.
June 2024
Ultimate Summer Sculpt
Loved everything about this challenge. The push it gives you, the support from the community, and accountability it teaches you is gratifying. I am looking forward to more challenges in the future and the only thing ive noticed from the challenge was the home work outs not having alternatives for at home for a select few work outs. Overall 5 stars!!
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Perelle P.
June 2024
Ultimate Summer Sculpt
Absolutely loved this challenge. Only thing that could make it better would be having video exercises showing how to do the exercises for at home without gym equipment for those who don’t have access to the gym equipment. Other than that it’s a fantastic program! Would love to see more from Nicolette.
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CG
Cindy G.
June 2024
Ultimate Summer Sculpt
I discovered new exercises that I love that I’ll def be adding into my routine! I loved that there were 3 leg days, before starting the challenge I was only doing 2 days, but I think I’m gonna continue doing 3🥹 you put me on to so much!! Thank you again!! 🩷🩷
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IB
Isela B.
June 2024
Ultimate Summer Sculpt
I love this challenge and I should take this challenge again. 🔥 I am grateful for your ability to motivate and challenge us to constantly strive for improvement. Motivation inspires me to strive for greatness. Thank you for being incredible.🤟🏼🧡🥰
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TS
Tammy S.
June 2024
Ultimate Summer Sculpt
Loved it I’m 58 years old and kept it !
Jennifer T.
June 2024
Ultimate Summer Sculpt
I loved the workouts! Thank you for the time you put into the program! In terms of feedback I wanted to share that some of the home exercises had gym machines and therefore I had to Google alternatives. Also some of the reps clearly noted 10 on each leg and some didn’t so it would be helpful to have that clarified. Other than that, I would definitely do another challenge again!!
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kayla m.
June 2024
Ultimate Summer Sculpt
loved everything about this challenge!!
Ashlyn F.
May 2024
Ultimate Summer Sculpt
So thankful for the versatility but I wish the home workouts were more pertained to what's accessible at home and ways to use/do those workouts from home.
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MM
Mckenna M.
February 2026
The Ultimate Hourglass Challenge
KC
Katelyn C.
February 2026
The Ultimate Hourglass Challenge
Becky G.
January 2026
The Ultimate Hourglass Challenge
TH
Tonya H.
January 2026
The Ultimate Hourglass Challenge
Jenna B.
January 2026
The Ultimate Hourglass Challenge
Kaylee C.
January 2026
The Ultimate Hourglass Challenge
Caitlin h.
January 2026
The Ultimate Hourglass Challenge
MaKayla H.
January 2026
The Ultimate Hourglass Challenge
MT
Madison T.
January 2026
The Ultimate Hourglass Challenge
Ty R.
January 2026
The Ultimate Hourglass Challenge
Donna B.
January 2026
The Ultimate Hourglass Challenge
AB
Aneesea B.
January 2026
The Ultimate Hourglass Challenge
Krystal C.
January 2026
The Ultimate Hourglass Challenge
Milka R.
January 2026
The Ultimate Hourglass Challenge
Winner of the Ultimate Summer Sculpt Challenge
Another amazing transformation from the Ultimate Summer Sculpt Challenge
Another amazing transformation from the Ultimate Summer Sculpt Challenge
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