Health and fitness
Tips, news, and practices for healthy living, physical activity, and mental well-being.
Innovative technology improves the accuracy of fitness tracking
A new study reveals that the combination of bioimpedance and inertial (IMU) sensors significantly improves the accuracy of fitness exercise recognition. The results show that the system with the two sensors achieves an impressive 89.57% accuracy, offering new opportunities for more personalized and effective fitness devices and applications.
Mobile fitness apps pose serious privacy risks
New scientific research reveals numerous vulnerabilities in popular Android fitness applications, including inadequate encryption, excessive communication with third parties, and the potential for theft of personal data. The authors call for stricter control and adherence to modern security standards to restore user trust.
Squat with Dumbbells
Dumbbell squats are a multi-joint strength exercise targeting the quadriceps. They require good balance and proper technique to avoid knee injury. The exercise can be performed by beginners, following specific execution recommendations.
Effective abdominal tightening exercise: Leg raises from a lying position
This exercise, known as "Leg Raises from Lying Position", focuses on strengthening the abdominal muscles. It is suitable for beginners and can be performed without additional equipment.
Key tips for safe and effective execution of leg press
The experts propose specific guidelines for proper technique in the bench press, including a stable grip, controlled movement, full range of motion, and a stable body. These recommendations help to avoid common mistakes and achieve maximum effectiveness of the exercise.
The optimal time for workouts - from early hours to late evening
The choice of the most suitable time for physical activity depends on the individual goals and preferences of each person. Morning, afternoon, and evening workouts have different benefits, such as the period between 2:00 PM and 8:00 PM being the most effective for building muscle mass.
The dead lift: A comprehensive strength exercise with numerous variations
The deadlift is a complex, multi-joint exercise widely used in powerlifting, fitness, and CrossFit. It works on key muscle groups such as the back, legs, and glutes, improving the strength, endurance, and posture of the performer. The text discusses the different techniques and variations of the deadlift, as well as recommendations for proper weight dosing.
The former first lady Michelle Obama launched a company for healthy children's products.
Michelle Obama, the former First Lady of the United States, has joined as a co-founder of the company PLEZi Nutrition, which offers healthy drinks and foods for children. This is a continuation of her efforts to combat childhood obesity, which began during her husband's presidency.
Key role of cholesterol for the health and functions of the organism
Cholesterol, although perceived as harmful, is actually a vital molecule without which the brain, hormonal balance, and cellular defense cannot function. Although associated with fats, cholesterol has nothing to do with the development of cellulite or obesity, and performs many useful functions in the body.
How Long Should a Workout Last? The Truth About 45, 60, and 90 Minutes
The ideal workout length depends on your body, rest, diet, and training goals. There’s no one-size-fits-all — listen to your body and train smart.