Effective training strategies are essential for anyone looking to enhance their physical performance, whether you are an athlete or a fitness enthusiast. One of the fundamental concepts in this domain is the idea of Reps in Reserve (RIR). Understanding RIR can significantly impact your workout efficiency, helping you to tailor your training to meet specific goals. This principle revolves around the concept of how many repetitions you could perform before reaching muscular failure during an exercise. By gauging your RIR, you can better manage your workout intensity and volume, allowing for more effective recovery and muscle growth. Many individuals, especially beginners, often struggle with the idea of exerting themselves to…