Rational Fit

Cooling down is one of those fitness rituals that many people do out of habit, not necessity. You’ll often see lifters spend ten minutes on light cardio or meticulously stretch after a workout, convinced it’s crucial for recovery or performance. But is it? Let’s break down what cooling down really is and whether it’s worth…

Warming up isn’t just about breaking a sweat or elevating your heart rate. While getting physically warm is important, it’s only one part of the equation. A proper warm-up also involves practicing the specific movement you’re about to perform. This dual approach not only prepares your muscles and joints but reinforces technique and primes the…

In the early stages of training, the gains come fast. New lifters often marvel at their rapid strength increases, adding weight to the bar almost every session. But as time passes, progress slows, and the body’s ability to handle constant, heavy workloads diminishes. This shift isn’t just about getting “stronger” or “weaker” – it’s about…

In the quest for physical excellence, many individuals rely on conventional wisdom or emulate the routines of others. While this approach can yield some results, it often leads to plateaus or inefficiencies. To break through these limits, a more analytical framework—the application of first principles—can transform how we approach fitness. Rooted in physics and philosophy,…

Choosing between resistance training and calisthenics can be daunting for those looking to improve their strength, build muscle, or enhance overall fitness. Both methods have their advantages and limitations, and the best choice often depends on your goals, preferences, and circumstances. This article breaks down the key differences, benefits, and considerations of resistance training and…

Exercise is often praised for its physical benefits, like stronger muscles, better endurance, and improved overall health. However, there are equally impressive cognitive advantages to regular cardiovascular and conditioning workouts. These activities not only strengthen your body but also enhance your brain’s performance. From better memory and creative thinking to reduced stress and improved focus,…

CrossFit has become a global phenomenon, capturing the hearts of fitness enthusiasts who thrive on its high-intensity workouts, sense of community, and varied training styles. But with its rise in popularity, CrossFit has also gained a reputation for being “dangerous.” Critics argue that its approach is riskier than other resistance training disciplines such as powerlifting,…

The squat and deadlift are two of the most fundamental lifts in strength training, each a cornerstone of powerlifting, bodybuilding, and general fitness routines. Both lifts target the lower body and posterior chain, but they do so in distinct ways. A common question among lifters is whether a strong squat directly translates to a stronger…

Ice baths, also known as cold water immersion (CWI), have become a recovery staple for athletes across various disciplines. The promise of reduced soreness, faster recovery, and decreased inflammation makes them appealing. However, when it comes to hypertrophy—building muscle—the effectiveness of ice baths is a topic of debate. While they may offer some benefits, are…

Rock climbing is one of the most impressive physical activities, demanding strength, technique, and mental focus. Climbers are often admired for their unique physiques, which highlight their sport-specific adaptations: strong front delts, incredible lats, and well-defined biceps and upper back. However, as climbing emphasizes pulling movements and vertical strength, some muscle groups remain underdeveloped, which…