Pushing your body to exercise at a very high heart rate makes you burn more calories, this is true, but not so many from fat. For example, exercising at 90% of your maximum heart rate will burn only around 15% of calories from fat.raining at higher heart rates burns more calories, there's no doubt about it, but a smaller percentage comes from fat burn. For example at 80% of your maximum heart rate 50% of the calories you burn come from fat.
The name Juan is a Hebrew baby name. In Hebrew the meaning of the name Juan is: Gift from God. The name Juan is an American baby name. In American the meaning of the name Juan is: Gift from God. The name Juan is a Spanish baby name. In Spanish the meaning of the name Juan is: The Spanish form of John: God is gracious. Often used in combination with other names.
Puerto Rico's original name is Borinquen (in Spanish) Boriken, meaning Land of the Brave Lord in the language of the indeginous inhabitants, the Taino people. Cristopher Colum â¦ bus named the island San Juan Bautista or St. John the Baptist.The capital city was called Puerto Rico or Rich Port.At some point the names were reversed on documents sent to Spain; thus the island was named Puerto Rico and the capital was named San Juan.he Spanish named the island San Juan (Saint John). The major settlement and port on the north coast was named Puerto Rico. In time, cartographers (map makers) switched the names around and the island became known as Puerto Rico (Rich Port) and the city became San Juan.