The 4 Legs Fitness Concept
A holistic approach that integrates scientific insights and real-world experience into one easy-to-execute system.
Build a strength and muscle training plan optimized for your goals — or use the free tool provided by 4 Legs Fitness.
Include cardio in the most effective way without getting bored to death. Science-backed strategies that work.
Optimize your diet and create habits that make it easy to consistently stick to it — no extreme diets required.
Hack the king of recovery — sleep — and leverage powerful morning routines that transform your energy levels.
Reader Reviews
Ben Davolls
Got this book on a recommendation from a friend as I've been stalling on some of my lifts recently and wanted to reappraise some aspects of my approach to fitness. I want to keep working out into my forties and beyond, so wanted to take a look at stretches, diet and some other bits and bobs (sleep... Caffeine...). The book covers the four main legs of the fitness animal in a decent amount of detail giving a great foundation to healthy lifestyle and fitness in general. It comes with a solid workout programme that will keep things fresh in the gym. Deffo for beginners and intermediate lifters who want some holistic-level fitness advice.
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Sofie Frauscher
Even though I'm working in a full-time job I'm now able to use my time better for workouts and to live a healthier lifestyle. The book helps me with a better nutrition and there is also a very good workout plan you can download.
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Steven N. Willmott
It's rare that you see a book which is as direct at this in terms of what to focus on. The book draws on existing techniques but pulls them into a nice 4 step sequence. It's also a great jump of point for other advice. I'd definitely recommend it.
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LKF
Dr. Bortenschlager's 4 Legs to Fitness is a simple, straightforward guide to becoming fit and, more importantly, living healthier. He breaks it all down into an easy to follow plan supported by an appendix of worksheets and a free online planning tool. The ebook is packed with links to sources and online resources if digging deeper into the research behind it all is your thing. Personally, I found the prescriptive nature the most appealing part of the book.
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About the Author
Manfred is a fitness enthusiast and founder of 4legsfitness.com. With a PhD in computer science, his true passion has always been fitness and sports. He has participated in martial arts, weightlifting, CrossFit, obstacle races, high-altitude alpinism, and more — completing various sports and nutrition certifications along the way. Manfred is also the founder of the Spartan Race Preparation Program.
Get the complete 4 Legs Fitness blueprint. Available on Kindle and paperback — start your journey today.