This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.
"Throughout this journey everyone kept complimenting my upper body… shoulders, biceps — all the things 😅💪 But when I took my “after” photos? My glutes, hamstrings, and legs absolutely stole the show. Didn’t see that coming… but I’ll take it! 🍑🔥 I pushed myself by gradually increasing weights, staying consistent with my protein-focused diet, and finding balance. Some days I felt unstoppable and doubled up my workouts. Other days, I listened to my body and took three full rest days. And guess what? Both were important. Both got me here. Feeling proud, strong, and so inspired for what’s next. ✨ Your body WILL respond — just give it the work, the food, and the rest it needs. 🧡 "
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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: January 5, 2026
Challenge end date: March 2, 2026
Open to participants worldwide!
Welcome to Chris & Edi’s BUILD Challenge — our signature muscle-building program designed to give you real structure, progression, and purpose in your training. Many of you have been with us on YouTube, building consistency and strength, and now we’re taking you deeper with guided workouts, intentional coaching, and a clear path to building muscle week after week. If you love our style, you’re going to feel right at home here.
We've poured our hearts into creating a total, 8-week follow-along experience designed for you to build serious muscle and strength with minimal equipment, right in the comfort of your own home.
Over these 8 weeks, you'll join us for a carefully structured 4-day split, plus a dedicated day for cardio, abs, core, and mobility to ensure you're building a well-rounded, powerful physique.
Program Structure:
40–60 minute sessions
Downloadable Calendar
Special mobility warm-ups and full cool-downs are included in every workout
Form tips and coaching notes throughout the entire session
Weights used by us for reference, all workout details, and exercise selections
Detailed workout descriptions so you always know what to expect
Upper/lower split designed for steady, repeatable progress
This challenge is your blueprint for a complete body transformation, focusing on progressive overload and effective home workouts. This is not a quick challenge — it’s a structured program built to grow your base, improve your physique, and keep you progressing for the long run.
Don't let another day pass by wishing for change. 'The Build Challenge' is your opportunity to invest in yourself, be part of a supportive community, and unlock your full potential. Join us starting January 5, 2026, and let's build a stronger you together.
Sign-ups are opening soon!
HERE’S WHAT YOU’LL GET:
8-week BUILD training program with lifetime access
Private community for accountability and support
32 full follow-along workouts coached by us + bonus workouts
A focused upper/lower split centered on muscle & strength building
Minimal equipment: dumbbells, a bench, and bands
Full mobile app access on iPhone and Android
AirPlay and smart-TV streaming are compatible
High-protein meal generator included
Workouts are completely free of ads
One-time purchase with unlimited access
BONUSES
Printable workout tracker so you can log your sessions and see your progress
Step and daily activity guidance, plus mobility for active recovery days
High-protein recipe generator included
50% off the Solin Ultimate Nutrition Guide
Once you’ve registered, make sure you read the Important Information inside the platform for clear directions on how to get started.
Open to all fitness levels
Challenge Starts January 5th, 2026
Open worldwide
Anna K.
November 2025
Lean & Strong 8-Week Challenge
The Lean & Strong Challenge by Chris and Edi has been one of the best programs I’ve ever done. In 8 weeks, I’ve built visible strength, muscle definition, and confidence I never thought possible. From pressing 20 kg dumbbells each hand to curling 12 kg and shoulder pressing 16 kg — I’ve seen real progress week by week. What makes this program special is its balance: it challenges your body while strengthening your mindset. Chris pushes you with focus and intensity, and Edi’s energy brings calm power and connection — a perfect combination. I finished the challenge feeling stronger, leaner, and more grounded than ever. At 40+, I’m proof that with consistency, you can build your dream body and feel unstoppable. This program truly delivers everything it promises — Lean and Strong! 💪🔥 ~Anna K.
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JP
Jurgita P.
October 2025
Lean & Strong 8-Week Challenge
I’m currently halfway through the 8-week Strong&Lean program, and I couldn’t be happier with the progress I’ve made so far! As someone who lifts weights at home, I was looking for a structured program that would push me to grow stronger while staying flexible around my schedule—and this one has absolutely delivered. The program is well-balanced, with a solid mix of strength training and mobility work, which is something I really appreciate. The warm-up sessions are thorough and I feel energized, the mobility cool-downs at the end of each workout are equally valuable, helping to release tension and improve flexibility. It's clear that a lot of thought went into these components, and my body has definitely thanked me for it. In terms of strength gains, I’ve noticed a real difference in both my performance and my muscle tone. My reps have improved, and I feel more confident in my form and technique. It’s been great to see how my body is adapting and growing stronger each week. I’m really excited to see how much further I can go in the second half. If you’re looking for an at-home program that combines strength and mobility, I highly recommend giving this one a try!
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Ayana F.
October 2025
Lean & Strong 8-Week Challenge
I’ve been training with Chris + Edi Fitness since 2023, and they’ve truly changed the way I approach health and fitness. No matter what, Chris and Edi always challenge me to become a better version of myself — both physically and mentally. This Lean and Strong Challenge perfectly captures what they’re all about: pushing limits, building strength, and creating lasting habits. Their coaching, energy, and dedication make every session count. Couldn’t recommend them more!
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Dawn H.
October 2025
Lean & Strong 8-Week Challenge
Chris and Edi really are the best trainers! Everything they produce is top notch - well structured and put together with easy to follow routines that push and challenge you and get results without feeling too difficult. Progression and developement is always possible. Their pace and flow is great to follow, with on screen cues, weight guides, different camera angles and showing working out on different sides in case you get confused with your left or their left. The warm up and cool downs prepare and restore your muscles and are different each day and have really helped my sciatica issues. I love their music choices, but most of all love how fresh and creative they are. Their workouts really do show their passion and knowledge and they certainly aren't one routine with a different title kind of trainers. I cannot rave about them or recommend them enough - thank you Chris and Edi 🥰💪
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PJ
P J.
October 2025
Lean & Strong 8-Week Challenge
I have been doing work outs from Chris and Edi for about 4-5 months now . I have done two of their other programs. These two are fantastic and produce great workouts. This one is no different. Getting 40 workouts for $1.50 each is a steal. Love that they always have warm ups and cooldowns for each one.
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Lorenzo R.
September 2025
Lean & Strong 8-Week Challenge
Great routines
Joanne A.
September 2025
Lean & Strong 8-Week Challenge
Love the programme, not liking the Solin app. It doesn't have the function to play the videos or stream from their (Solin) website or to be able to at least turn your phone to make it a bit bigger making it harder to view the exercises or what is coming next. I've even tried to mirror it to my telly using my chrome cast, but it's not that much bigger as you can't go full screen.
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MG
Malka G.
September 2025
Lean & Strong 8-Week Challenge
Chris and Edi’s workouts are top of the line. What sets them apart for me is that every workout is different and interesting. I also love that there’s no talking. Every workout has a warm up and cool down included, which is extremely important. Finally, they also have tons of resources on nutrition.
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CM
Carrie M.
September 2025
Lean & Strong 8-Week Challenge
Completed week one and was so sore after the first leg day. Good pain..😉I’ve been working out with Chris and Edi for awhile now and love the workouts they produce. This is my first series challenge and am so glad I purchased it. Amazing so far- looking forward to the next 7 weeks. Thanks guys!!
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Viktor E.
September 2025
Lean & Strong 8-Week Challenge
I have been doing Chris and Edi's programs for a long time, I really like them, they are varied and most importantly they are effective quickly! I can only recommend them, I am very happy with this Challenge
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LM
Linda M.
September 2025
Lean & Strong 8-Week Challenge
I’ve been training with Chris and Edi for over 8 years, and I can honestly say their workouts are absolute game changers! 🙌 The workouts are fun, easy to follow, and always keep me challenged without feeling overwhelming. Highly recommend for anyone who wants to stay motivated, get stronger, and actually look forward to working out! 💪🔥
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AC
Adrienn C.
September 2025
Lean & Strong 8-Week Challenge
Yulianti Y.
October 2025
Lean & Strong 8-Week Challenge
Throughout this journey everyone kept complimenting my upper body… shoulders, biceps — all the things 😅💪 But when I took my “after” photos? My glutes, hamstrings, and legs absolutely stole the show. Didn’t see that coming… but I’ll take it! 🍑🔥 I pushed myself by gradually increasing weights, staying consistent with my protein-focused diet, and finding balance. Some days I felt unstoppable and doubled up my workouts. Other days, I listened to my body and took three full rest days. And guess what? Both were important. Both got me here. Feeling proud, strong, and so inspired for what’s next. ✨ Your body WILL respond — just give it the work, the food, and the rest it needs. 🧡
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8 weeks. Two photos. A lot of sweat, discipline, and growth. I’ve just completed the Lean & Strong Challenge, and even though my transformation may not be the typical Instagram “wow” moment, I can see and feel the difference — and that’s what matters to me. I train at home, as a mum, with limited equipment, and this challenge showed me what consistency + smart programming can really do. What I loved most about Lean & Strong is how intentional and effective every session felt. The mix of strength work, tempo training, and high-intensity blocks pushed me in ways I didn’t expect. My grip got stronger, my lifts went up, and my mind learned to stay present even when my muscles were burning. Week 1 vs Week 8 — the physical changes are subtle but meaningful. But the inner changes… those are huge. I feel more confident, more connected to my strength, and more aware of how powerful my body truly is. Chris and Edi create workouts that are challenging but also fun, grounding, and purposeful. Their coaching style made me feel supported even through the screen. If you’re looking for a program that builds strength, resilience, and real progress you can feel, Lean & Strong is absolutely worth it. Thank you, Chris and Edi — for your passion, your energy, and for showing me just how strong I am becoming.
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Join Chris & Edi’s exclusive community and get full access to our latest workouts, challenges, and more. Meet friends, chat with us, and connect with like-minded people. Be part of something bigger—we’ve got great things coming, and we’d love to have you with us!
