A relative pronoun usually introduces an adjective clause
Hyphens are used to link words that function as a single adjective before a noun. They are used with compound numbers, and to avoid confusion or awkward letter combinations. Hyphens are also used with certain prefixes and suffixes and/or in specific circumstances.
Okinawa was one of the largest single battles in the pacific and also the bloodiest, It would see mass use of Kamikazes, artillery and mass banzai charges, it would ultimately be one of the key arguments against an invasion of Japan.
(PS sorry if this is too lengthy)
Meaning that "when you eat food, your fat burns out slow and gets stored, and you try to work out to get rid of all that excess fat. You try really hard but nothing works
