Maintaining fluid balance in the body is one of the fundamental conditions for human life. The equilibrium between fluid loss and intake is necessary for adequate hydration of the body’s tissues. The importance of maintaining optimal fluid balance and the impact of caffeinated beverages on hydration are well-known in scientific literature and various guidelines. However, … Read more
Running is one of the most popular forms of exercise in the world, with millions of people regularly using it as part of their fitness routine. Unfortunately, the health benefits of regular running also increase the risks of orthopedic injuries. It has been found that up to 24% of runners suffer injuries that force them … Read more
Have you ever experienced stiffness or “knots” in the upper back? It’s likely that you have strained the upper trapezius muscle, a common repetitive stress injury (RSI). RSI is a condition usually caused by excessive stress or overuse of joints or musculoskeletal tissues. These injuries are often linked to repetitive movements, such as working on … Read more
Workouts, exercise, staying in shape, physical activity… However we name it, it’s an essential part of maintaining a healthy and active lifestyle. If you are a certified personal trainer, group fitness instructor, or lifestyle coach, you play an important role in helping others learn how to increase their physical activity and, more importantly, make it … Read more
The text explores important principles in sports training and athletic performance, covering concepts like progressive overload, accommodation, specificity, and training transfer. Progressive Overload and Training Adaptation Three athletes of equal strength began by lifting 50 kg to exhaustion in a training scheme. They initially improved, lifting 60 kg in a single attempt, but over time … Read more