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Related to isometric exercise: isotonic exercise


To implement the right of the holder of an option to buy (in the case of a call) or sell (in the case of a put) the underlying security.


In option contracts, to buy (in the case of a call) or sell (in the case of a put) the underlying asset. The option holder has no obligation to exercise the option, and only does so if he/she believes it benefits him/her. Depending upon the nature of the option, this may be done at any point during the life of the contract, or it may only be done on the contract's expiry date. The strike price of the sale is agreed-upon in the option contract, that is, before the option is exercised.


To require the delivery (for example, a call option) or to force the purchase (for example, a put option) of the option's underlying asset. Many options expire without being exercised because the strike price stated in the option is unfavorable to the holder.


When you act on a buying or selling opportunity that you have been granted under the terms of a contract, you are said to exercise a right.

Contracts may include the right to exchange stock options for stock, buy stock at a specific price, or buy or sell the security or product underlying an option at a specific exercise price.

For example, if you buy a call option giving you the right to buy stock at $50 a share, and the market price jumps to $60 a share, you'd likely exercise your option to buy at the lower price.

References in periodicals archive ?
Isometric exercise training lowers resting blood pressure.
Given the ability of isometric exercise to rapidly increase strength and muscle tone compared to dynamic exercise, it is surprising that it has never been used in combination with a dietary program for exercise and weight loss.
1991) Recovery of the human biceps electromyogram after heavy eccentric, concentric or isometric exercise.
1988) Left ventricular and hemodynamic responses during upright isometric exercise in normal young and elderly men.
Wiley, a professor of cardiopulmonary physiology at Miami University in Oxford, Ohio, first discovered the importance of controlled hand isometric exercise when, in the late 1960's, the U.
Swezey, MD, from the Osteoporosis Prevention and Treatment Center found that women who performed isometric exercises using a partially inflated large rubber ball with handles, began to form new bone within two months.
The disk could become a built-in feature of every cast, serving as a prompt to perform quick isometric exercises that help avoid typical muscle atrophy.
The method combines the principles of isometric exercises and progressive overload, balanced with musculoskeletal stretches to strengthen and lengthen the body.
The study of the foot's forces and torques during isometric exercises is rather limited so far [9-11].
EXERCISES TO AVOID Colin says: "Sit-ups and waist twists should be replaced with isometric exercises such as planks.
These may include isometric exercises, which involve pushing or pulling against a static resistance.