What is interval training? It's not as complicated as you might think. Interval training is simply alternating bursts of intense activity with intervals of lighter activity. For instance, if your exercise is walking â if you're in good shape, you might incorporate short bursts of jogging into your regular brisk walks.
Free Vietnamese Translator can translate from English to Free Vietnamese or Free Vietnamese to English and other languages. Vietnamese Translations.
Vietnamese phrasebook. Contents. Vietnamese is one of the most spoken languages in the world, with around 90 million native speakers. It is the official language of Vietnam and is also widely spoken in places where the Vietnamese have immigrated, such as the United States, France and Australia. Vietnamese grammar is very simple: nouns and adjectives don't have genders, and verbs aren't conjugated.