
Free
In-App Purchases
About
Rehab & Strength – Your Personal Training Companion By Marius Rentschler, Sports Scientist
Get the support you need for your rehab or strength training! The Rehab & Strength Training App provides you with scientifically-backed training plans tailored to your individual needs. Whether you're recovering from an injury or aiming to boost your strength and fitness, this app guides you step by step through your training journey.
What to Expect:
- Individually Customized Training Plans: Receive personalized training programs for your rehab or strength training, based on the latest scientific insights.
- Detailed Exercises with Videos: Access a comprehensive collection of exercises designed to help you reach your goals safely and effectively.
- Nutrition and Supplementation Tips: Get valuable recommendations on nutrition and supplements to support your training and enhance your recovery.
- Scientifically Backed Plans: All training plans and recommendations are developed by Marius Rentschler, an experienced sports scientist, and are grounded in the latest research.
Whether you want to improve your strength or get back in shape after an injury, the Rehab & Strength Training App helps you achieve your goals quickly and effectively.
Get your personal training companion today!
* App access requires paid coaching plan
Terms of use: https://kahunas.io/terms-conditions
Privacy policy: https://kahunas.io/privacy
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What's New in MR Strength & Rehab
2.8.4
November 5, 2025
Smoother video playback, faster workouts and nutrition screens, and a bunch of behind-the-scenes fixes to keep things running clean.
Subscription plans
Monthly
Monthly Subscription
$299.991 Month


