Type I muscle fiber is also known as slow twitch oxidative fibers. Muscle fiber types can be broken down into two main types: slow twitch (Type I) muscle fibers and fast twitch (Type II) muscle fibers.Type I fibers are used in lower-intensity exercises such as very light resistance work aimed at muscular endurance and long-duration aerobic activities such as 5K and 10K runs.uscle fiber types can be broken down into two main types: slow twitch (Type I) muscle fibers and fast twitch (Type II) muscle fibers.
European Cantaloupe has a smooth skin which is much harder than American muskmelon. Cantaloupe also has a more subtle flavor and it is not commercially grown in the United States, mainly due to the fact that the muskmelon is easier to grow and has a stronger taste.
Varieties: Crenshaw, Hales Best, Imperial 45, Iroquois, Mushmelon, Muskmelon, Persian, Rockmelon, Top Mark. 1  Cantaloupe generally refers to any melon with the familiar orange, juicy flesh. In times past, it referred only to those smooth, non-netted varieties native to Europe. 2  Growing fruit is easy and fun!