Updated February 02, 2016. Older athletes have special exercise considerations due to the effects of aging on muscle and joint tissue, cardiovascular fitness, and other physical parameters. Use these training tactics to build and maintain your fitness as well as your ability to compete as you desire.
The English prefix non- , which means ânot,â appears in hundreds of English vocabulary words, such as non sense, non fat, and non returnable. You can remember that the prefix non-means ânotâ via the word non poisonous, for a substance that is non poisonous is ânotâ poisonous.
4 n-plural The essentials are the most important principles, ideas, or facts of a particular subject. ...the essentials of everyday life, such as eating and exercise... non-essential (non-essentials plural). in AM, also use nonessential. 1 adj Non-essential means not absolutely necessary.