Hobbies Sports Rucking for Beginners: The Best Low-Impact Cardio Rucking is one of the simplest ways to improve cardio and strength without stressing your joints. This beginner guide uses AI to create a safe, personalized rucking plan so you can start strong and avoid common injuries. Dec 30, 2025 2 min read This post is for paying members only Sign up now Already have an account? Sign in