Creating an Iron or Diamond Pickaxe. 1  1. Know that to mine diamonds, you need either an iron or diamond pickaxe. You cannot mine diamond with other implements, which means that you have to build an iron or diamond pickaxe first. 2  2. Create a workbench, or crafting table, if you haven't already.
Sports. Most sports can be characterized as forms of isotonic exercise. Cycling, swimming, basketball and racket sports all put your joints through various ranges of motion using gentle to moderate stress. Likewise, activities of daily living, such as walking, climbing stairs and gardening, involve isotonic movements including stretching, reaching or bending.
Extreme sports (also called action sports and adventurous sports) is a popular term for certain activities perceived as having a high level of inherent danger. These activities often involve speed, height, a high level of physical exertion, and highly specialized gear.