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Lisa van der Valk
Lisa van der Valk

GLOW & GROW: winter arc edition

with Lisa van der Valk

99% User Satisfaction Score

$35

$50

Solin Guarantee

This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.

Your Access Includes

  • Transform your fitness journey with this 6-weeks workout program that is all about the winter "building" phase.
  • Direct access to the workout plan, in-app video demos for every movement, tracking for weights & reps, a supportive community to keep you motivated, & more
  • One time purchase for lifetime access

From Lisa

Transformations

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Solin Guarantee

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 Highlights

challenge highlights from creator

From Lisa

Lisa

Hi bestiessss!!!!!
Are you ready to join me on a journey of growth and transformation? The New Years Challenge is finally here and I’m so excited to share something with you that I’ve secretly been working on the past few months.

This winter I really wanted to take things seriously and focus on building as much muscle as possible. So before sharing anything, I decided to test this brand new program on myself first. I kept it pretty quiet online because it’s completely different from how I’ve trained the past years, but it ended up being exactly what I needed.
And honestly, I’ve made so much progress and because it worked so well for me, I’m finally ready to share it with you. 🤍

This year Solin is also giving away $100K in prize money for the best transformations during the New Years Challenges. If you ever wanted a real shot at a glow-up and incredible prizes, this is your moment.

I personally followed this program while bulking because my goal is to grow as much muscle as possible. But you can also follow it perfectly on maintenance or in a cut. The structure works for every phase depending on your calories.

I’ve shared my fitness journey online for over four and a half years now and trust me, progress is never a straight upward line. Not for me and not for anyone. You’ll have ups and downs but staying consistent is always what gets you to your goals in the end.

I’m proud of where I am now. I used to feel like a tall thin flat stick and all I ever wanted was to feel strong and confident and actually build shape. Even now I sometimes still feel that way, as crazy as it sounds. But those are the moments I put my progress pictures side by side and remind myself that sometimes you need to pause and look back at how far you’ve already come. 💗

My goal has always been to build muscle and become the strongest version of myself mentally and physically. And I thought, how fun would it be to do this together this time?

With this challenge you’ll get a full six week workout plan, exercise guidance, sets and reps and our specialized weight tracking software so you can actually see your progress and celebrate your wins.


You’ll also be part of a supportive community, full of girls on the same journey, cheering each other on. ✨

So, are you ready to take the leap with me? Let’s make these six weeks a season of incredible growth both physically and mentally.

Here’s what you’ll get
💅🏻 A six week workout plan to guide your journey
💅🏻 Specialized weight tracking software to monitor your progress
💅🏻 A supportive community feed to interact with other participants and with me

Bonuses
💅🏻 High protein meal generator
💅🏻 Advanced tracking for weights and reps
💅🏻 Community access to connect with other participants and the creator

Lisa's Reviews

99% User Satisfaction Score

51 Reviews

LL

Lauren L.

January 2026

GLOW & GROW: winter arc edition

Weinig oefeningen dus weet niet of ik mijn spieren optimaal train.

SR

Sannede R.

January 2026

GLOW & GROW: winter arc edition

The winter arc edition is soooo amazing! I loveit that every workout is combined. Not just upperbody not just legs.

MO

Marisa O.

January 2026

GLOW & GROW: winter arc edition

Loving this program!!

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Laura B.

January 2026

GLOW & GROW: winter arc edition

Surprisingly I really like this kind of split even though its really different from what I normally do. But it’s amazing and I am very motivated by it:)<3

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EB

Emma B.

January 2026

GLOW & GROW: winter arc edition

Ik haat de cable crunches😂

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Solane D.

January 2026

GLOW & GROW: winter arc edition

. I like to train several muscle groups per day. I need to get used to train 5 times a week

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ashmee a.

January 2026

GLOW & GROW: winter arc edition

veel nieuwe oefeningen die ik niet zelf in mijn schema had, wat het extra leuk maakt. Tot nu toe erg tevreden met het schema ☺️

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Krystal P.

January 2026

GLOW & GROW: winter arc edition

I love this workout split! It’s unique and different from what I’m used to. I love that 4 days of the split you are working both your upper and lower body in different muscle parts.

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Lola D.

January 2026

GLOW & GROW: winter arc edition

I love it it’s such a different way of training that I am used to but it’s so fun to try and also learn new exercises exited to see wat I can get out of it

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P C.

January 2026

GLOW & GROW: winter arc edition

Absolutely love this workout split! Have not been this motivated/excited to go the the gym in a long while :)

MK

Ma K.

January 2026

GLOW & GROW: winter arc edition

everything is great, the program really is well organized and I feel better even after one weak, sore but better :D

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Chayenne v.

January 2026

GLOW & GROW: winter arc edition

Great programm, different than I use to train but I really like it. I keep my notifications on so I stay motivated by all the other gymgirls. I love the community, we are supporting each other.

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Camila B.

July 2025

Glow & Grow Challenge

I feel really motivated and for the first time I’m actually sticking to a plan

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Yasmin M.

July 2025

Glow & Grow Challenge

The schedule and the app is so good! It really is all easy to find and so nice to track everything!

MR

Marin R.

January 2026

GLOW & GROW: winter arc edition

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Bo P.

January 2026

GLOW & GROW: winter arc edition

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January 2026

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GLOW & GROW: winter arc edition

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January 2026

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January 2026

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GLOW & GROW: winter arc edition

Transformations

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quote

Lisa van der Valk

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84.1K views

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Top 5% Creator

If there’s one major lesson I’ve learned in my fitness journey, it’s this — you can’t chase every goal at the same time. My biggest struggle? Wanting to hit new PRs on squat and bench while trying to grow my glutes and legs. But here’s the thing: to hit those PRs, I had to train for strength. So how could I expect my body to also prioritize growth? Strength (aka powerlifting) & bodybuilding (aka growth) are not the same — and training for one often comes at the expense of the other. At some point, you have to pick a lane. Chasing both will just leave you stuck, spinning in circles and frustrated by the lack of progress. After 6 years of chasing strength and hitting new PRs almost every month, I finally let go of always needing to lift heavier. I shifted my focus to training for growth — and that’s when the leg gains I had been chasing for years finally started showing up. Maybe I’ll work back up to my old PRs later, but right now, I’m building the physique I actually wanted all along. Don’t make the same mistake I did. Know the difference, and train with intention

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