Back to Slim's Page
Slim The Goodie
Slim The Goodie

whittle your waist challenge

with Slim The Goodie

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

  • Target stubborn belly fat and feel confident in your waistline with our no-equipment, accessible Whittle Your Waist Challenge
  • Follow along with easy demo videos, a clear tip sheet, and daily guidance—all hosted in a simple app that keeps you on track without feeling overwhelming
  • Open to participants worldwide // Join anytime!

From Slim

Learn More

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 Slim

Slim

Challenge start date: January 5, 2026

Challenge end date: February 15, 2026

Open to participants worldwide

Tired of feeling like your waist is the one thing holding back your confidence? You’re not alone. Whatever your reason—feeling uncomfortable in your clothes, struggling to find workouts that actually target your midsection, or simply wanting to feel stronger and more toned—this challenge is designed with you in mind. The “Whittle Your Waist Challenge” isn’t about some crazy quick fix or impossible diet. It’s about using the right workouts, at the right pace, with simple tracking tools so you can actually see progress and feel good about it.

This challenge lays out clear, easy-to-follow workout plans that focus on strengthening and sculpting your waistline. You’ll get guidance on exercises, how many sets and reps to do, and proper form—no guesswork, no confusion. Plus, the trackers make logging your weights and reps super straightforward, so you're reminded of how far you’ve come rather than just wishing for change.

What makes it really stick? The community. You’re not doing this in isolation. There’s a community feed where you can share your wins, ask questions, and encourage others on the same path. I’ll be doing the challenge alongside you too, so it’s more like working out with a group of friends who get exactly what you’re striving for.

Best of all? No equipment is required. You can do this challenge from home, a hotel room, or anywhere that fits your schedule. I’ve designed it to fit real life, so you don’t need fancy machines or hours carved out of your day. Just you, some space, and a commitment to feel better about your waistline.

If you’re ready to stop spinning your wheels and start making consistent, honest progress on your waist, this challenge is your next step. Drop a 💪 in the comments if you’re in, and let’s get started together.

What’s included

✅ Workout plans with exercise, sets & reps guidance

✅ Specialized weight & rep tracking software

✅ Community feed to interact with other participants and the creator

Bonuses

✅ High Protein Meal Generator

✅ Specialized tracking for weights & reps

✅ Community feed to interact with other participants and the creator


Solin $100k New Year's Reset

This challenge is also part of the first Solin $100k New Year's Reset – with $100,000 in cash prizes up for grabs!

The Solin $100k New Year’s Reset features all challenges on Solin that begin on January 5th 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 31 winners will be selected across all challenges. The winners will split $100,000 in cash prizes based on their 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:

💸 31 total winners splitting $100,000 💸 $50,000 for 1 first-place winner 💸 $5,000 for 5 second-place winners 💸 $1,000 for 25 third-place 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 January 5th, we'll be hanging out in the community, introducing ourselves, and motivating each other.

Important Dates:

  • January 2nd: The workout program will be released in the app (3 days before the official start).

  • January 5th: The challenge begins! You'll track your sets, reps, weights, and progress in the app.

  • January 9th: Deadline to upload 3 'before' photos (front, side, back) by 11:59pm ET.

  • February 20th: 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: January 5, 2026

Challenge end date: February 15, 2026

Open to participants worldwide

Slim The Goodie

Learn More

Join my exclusive community and get access to all of my latest courses, content, & sessions. Take part in community chats and meet friends in this wonderful community. We'll bring you great content and more!

Are you a creator?

Solin app promotions tab