General Fitness

Lifting for Strength vs Size: Science-Backed Training Differences

Strength and size are often lumped together in gym conversations, but the truth is that while they share similarities, they rely on different physiological adaptations and require different training strategies. Understanding how to lift for each goal—based on scientific research—can help you target exactly what you want to achieve. At its core, strength training focuses […]

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Strength Training, Simplified and Supercharged

Time is one of the biggest barriers to consistent training, especially for busy professionals, parents, and gym-goers juggling multiple responsibilities. The fitness industry has responded with a powerful solution: high-intensity resistance training (HIRT) — a minimalist, science-backed approach that is revolutionizing strength training by focusing on efficiency, not just volume. What is HIRT? HIRT combines

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How Wearable Tech is Revolutionizing Strength Training

The strength training world has entered a new era. Wearable technology—once reserved for step counting and sleep tracking—is now transforming how we train, recover, and optimize performance in the gym. Whether you’re a seasoned lifter or new to resistance training, integrating wearables into your workout routine can unlock deeper insights and improve your results. For

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Is “Training to Failure” Really the Key to Muscle Growth?

What is Training to Failure? Training to failure means performing repetitions until you physically can’t complete another one with good form. This is common in strength routines and bodybuilding circles, especially for exercises like bicep curls, bench press, and leg extension. Why Do People Train to Failure? The belief is that training to failure maximizes

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Why Strength Training is the New Longevity Secret

Introduction Strength training is no longer just for athletes or bodybuilders. It’s now recognized as one of the most powerful tools for extending lifespan and healthspan—the number of years you live free from chronic disease. As the science of aging advances, strength training has become the centerpiece of modern longevity strategies. Muscle is the New

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Daily Mobility Matters: The Benefits of Training with Jefit

Introduction In today’s fast-paced world, taking 20–30 minutes each morning to focus on mobility, flexibility, and controlled movement can dramatically improve how your body feels and functions. At Jefit, we refer to this as a daily pliability or a movement prep session—a structured series of movements that help open tight areas, restore joint range of

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Using the RIR-Based RPE Scale for Smarter Strength Training

Introduction Tired of guessing how hard you should push during your workouts? The Repetitions in Reserve-based Rating of Perceived Exertion (RIR-based RPE) scale offers a smarter way to measure training intensity without relying solely on percentages or max tests. Whether you’re aiming to build strength, gain muscle, or avoid burnout, this autoregulation tool helps tailor

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Are Plyometric Exercises the Key to an Improved Vertical Jump?

Introduction Are you looking to improve your athletic performance and jump higher than ever? A powerful vertical jump is more than just a flashy skill. It’s a sign of strong, coordinated and explosive legs. It reflects your ability to generate force quickly, which is essential for success in almost any sport. Developing that kind of

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Build Strength & Burn Fat: Combine Strength Training and Circuits

Introduction When your goals are to build strength and decrease body fat, the path you choose in the gym matters. Many gym-goers stick to either traditional strength training or circuit training—but combining both can offer superior results. By leveraging the benefits of each, you can stimulate muscle growth, torch calories, and improve your overall fitness

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Top Hip & Back Extension Exercises for Posterior Chain Power

Introduction When it comes to strength training, the posterior chain—made up of the glutes, hamstrings, and lower back—is the powerhouse of the body. Exercises like the barbell hip thrust, prone hip extension, and back extension on a machine are vital for developing posterior strength, improving athletic performance, reducing injury risk, and enhancing posture. Scientific research,

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