Five benefits of drinking Coffee before exercise basic knowledge of Coffee

Unlike the Chinese idea of Youtiao and soy milk for breakfast, 50% of Americans start their morning with a cup of coffee, and Americans' love of coffee is not limited to its dazzling brand type and mellow taste. Caffeine can also accelerate weight loss. A survey published in the International Journal of Sports Nutrition and Fitness Metabolism found that athletes who drink coffee before working out can speed up their metabolism and burn 15% more calories than usual. Figures show that the ratio of caffeine consumption to body weight is 4.5 mg / kg, while a 150-pound (68 kg) woman needs about 300 mg of caffeine (about 12 ounces of freshly brewed coffee).

Five benefits of drinking coffee before working out

First, improve the effect of circulation.

The conclusion that caffeine promotes weight loss is not only for regular coffee drinkers, but also a boon for occasional coffee drinkers. It is reported that a team of researchers from Japan conducted an experiment on people who occasionally drank coffee, that is, each participant drank 5 ounces of regular or decaffeinated coffee, and then measured the blood flow of his fingers (smaller blood vessels, the results were more accurate). People who drank regular coffee increased their blood flow by 30% within 75 minutes, resulting in better circulation, but there was no significant change in blood flow among those who drank decaffeinated decaf. Drinking coffee before working out can increase circulation, and your muscles also need oxygen.

Second, there is less pain

Scientists at the University of Illinois believe that drinking about two or three cups of coffee within 30 minutes before exercise can relieve or even eliminate muscle soreness during and after exercise. Caffeine increases your amount of exercise to a certain extent, maximizes muscle exercise, and the fitness effect may be more comprehensive and lasting.

Third, better memory

A study by Johns Hopkins University confirmed that memory improved significantly within 24 hours after drinking coffee, and the experimenters gave two groups of people 200 milligrams of coffee A, placebo and Bline, respectively. The image memory survey of the two groups the next day found that people who drank coffee had a better memory. Experts suggest that drinking a small amount of coffee before exercise can help you remember more details of the exercise process.

The memory within 24 hours after drinking coffee is much better than usual.

Fourth, it is beneficial to the protection of muscles.

Kinematics experts believe that caffeine intake can help reduce muscle damage caused by aging, and drinking coffee before exercise can protect against muscle strain.

Fifth, give more "fuel" to muscles

Drinking coffee works better for athletes who exercise all the year round, and studies have confirmed that carbohydrate drinks combined with caffeinated drinks can increase the content of muscle glycogen in the body four hours after exercise, which is significantly consumed during exercise. Muscle glycogen, stored in muscle in the form of carbohydrates, is used as an important energy "storage tank" to strengthen the strength of the legs.