Category: Science Humpday
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Run Shoe Cushioning
There is a common belief that cushioned shoes protect runners from musculoskeletal stress and running injuries. Many people think that heavier runners should use shoes with more cushioning to prevent injuries. However, surprisingly, no study has demonstrated the positive impact of increased shoe cushioning on injury risk. In addition, the mechanisms that explain the potential…
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Optimizing Exercise Strategies for Post-Meal Glycemic Control: Insights from Recent Research
Elevated glucose levels after meals (postprandial hyperglycemia) and large fluctuations in post-meal sugar levels can increase the risk of developing cardiometabolic disorders not only in people with diabetes but also in healthy individuals. Indeed, impaired glucose metabolism after eating is associated with increased oxidative stress, heightened activity of proinflammatory factors, vascular dysfunction, and an increased…
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Supplementation for running improvement
Endurance training leads to various cellular and systemic adaptations aimed at minimizing disruptions in the body’s internal environment caused by exercise. These adaptations are influenced differently by the volume, intensity, and training status, as well as dietary choices that can either enhance or impair the response to training. Many different supplements have been studied for…
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Beverage and Iron Absorption
An article from 1982, published in the journal “Human Nutrition: Applied Nutrition,” is dedicated to the absorption of iron. The authors conducted a study on the impact of various beverages on the absorption of non-heme iron. Non-heme iron is found in plant-based foods such as whole grains, nuts, seeds, legumes, and leafy greens. Non-heme iron…
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New Supplement Boosts Athletic Performance: A Breakdown of Impressive Results
Are you an athlete looking to enhance your performance? A recent study has unveiled a promising new supplement that could take your training to the next level. This breakthrough supplement consists of three key ingredients: branched-chain amino acids, L-citrulline, and alpha-glycerylphosphorylcholine (A-GPC). A-GPC, a natural phospholipid found in soybeans, is known for its potential to…
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Shoes vs Injuries
Introduction It is believed that shoe cushioning protects runners from repetitive stress on the musculoskeletal system and, consequently, from running injuries. It is commonly thought that heavier runners should use shoes with enhanced cushioning properties to prevent running injuries. Surprisingly, no study to date has demonstrated a positive effect of increased shoe cushioning properties on…
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The Power of Speed Endurance Training: Boosting Athletic Performance
In the world of sports and fitness, athletes are constantly seeking ways to enhance their performance and achieve their goals. One training method that has gained significant attention is speed endurance training. This form of training involves performing exercises at a low speed for an extended period, focusing on building endurance and improving overall athletic…
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Live High Train Low and High: Does it Make a Difference in Performance?
The aim of this study was to investigate whether a four-week “live high train low and high” (LHTLH) scheme induces more significant changes in blood and cardiorespiratory system and yields better performance outcomes at sea-level races compared to living and training at sea level during the preparatory season. The Use of Hypoxic Conditions for Endurance…
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Mitochondrial Rescue: Preserving Muscle Function and Health
Parallel training combining aerobic and strength exercises has been shown to protect mitochondria and prevent muscle loss. According to scientist Denham Harman’s theory, aging is associated with the action of aggressive oxygen radicals and the accumulation of damage to proteins, lipids, and DNA in living tissues. Such damage can disrupt the normal functioning of mitochondria,…
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Omega-3 and Exercise Performance: The Effects and Benefits
There is increasing evidence that omega-3 polyunsaturated fatty acids (PUFAs), when combined with proper exercise, can enhance physical performance by influencing muscle hypertrophy, muscle strength, and delayed onset muscle soreness (DOMS) post-workout. The most common dietary source of n-3 PUFAs is fatty fish, and the main marine-derived long-chain n-3 PUFAs are eicosapentaenoic acid (EPA) and…
