Bioregulation and the circadian rhythm play a crucial role in determining the optimal time for physical training. The circadian rhythm is a natural biological cycle...
Pierre de Coubertin, founder of the modern Olympic Games, is the man behind the creation of the Olympic rings. In 1913, he envisioned this iconic...
The performance pressure leads many athletes to turn to doping. This pressure comes from the need to perform at the highest level, to meet the...
Rain can offer unexpected benefits for some athletes. First of all, rain can help cool the athletes' bodies during exercise, thus avoiding overheating and excessive...
Sunscreen creams contain chemicals such as oxybenzone and octinoxate, which are harmful to corals and marine ecosystems. These chemicals can cause coral bleaching, disrupt their...
Silicone swim caps are generally worn to protect hair from the harmful effects of chlorinated pool water. By forming a tight barrier around the head, swim caps...
Sailors use flag codes to hoist in order to allow effective communication over long distances, without the need for modern technologies. Thanks to these colorful...
Corals and certain marine animals live a love story in a "roommate" mode. Classic examples include clownfish with their anemones and symbiotic shrimp. These animals...
