by Barry Keate. Ototoxic medications are those that are toxic to the cochlea or vestibular (balance) structures in the ear. These medications have the potential to cause hearing loss, tinnitus and/or dysequilibrium such as dizziness and vertigo.
Designing a workout program requires knowledge of various exercises. A well-rounded fitness routine uses both aerobic and anaerobic exercises to improve your cardiovascular and muscular systems. Jumping jacks are an aerobic exercise that do not require any equipment, so you can use them even in a home-based routine.
Definition of JUMPING JACK for Kids. : an exercise in which a person who is standing jumps to a position with legs and arms spread out and then jumps back to the original position. Next Word in the Dictionary: jumpingly Previous Word in the Dictionary: jumping hare All Words Near: jumping jack.noun. Tweet. : an exercise in which a standing person jumps to a position with the legs and arms spread out and then jumps back to the original position.ull Definition of JUMPING JACK. 1. : a toy figure of a man jointed and made to jump or dance by means of strings or a sliding stick. 2.