This came from Brent Kelly of About.com:Golf. I hope this answers your question. "If the ball is on the teeing ground and you have not yet made a stroke at the ball, then the ball is not yet in play. And accidentally hitting the ball with a practice swing in that situation does not result in a stroke or a penalty. However, once you've made a stroke at the ball on the teeing ground, the ball is considered in play until you hole out. Then the question of whether a practice swing that makes contact is a stroke or penalty (or both) is covered under Rule 18, "Ball at Rest Moved." And here's the ruling: If you accidentally move a ball in play with a practice swing, it's a one-stroke penalty. You must replace the ball to its original position and play it correctly. Failing to replay the ball from its original position results in a total penalty of two strokes in stroke play or loss of hole in match play."
In a match play competition you can practice on the course before a round In stroke play competition you must not practice any day during the competition, the penalty is disqualification
Rule 7-2 provides a decision, a player must not make a practice stroke during the play of one hole. In between two holes they may not take a practice stroke, but may practice chipping or putting on or near the previous putting green, the practice putting green or the teeing ground. But no stroke may be taken from a hazard.
The most common stroke is freestyle. This is based on during practice and in swimming events. Its because nobody wants to swim a 1650 butterfly.
Learn how to stroke properly and practice. There are aids that are sold to stroke the cue through a narrow plastic tube that is possibly the best training aid for developing a good stroke. The second thing is acceleration and follow through, easier to learn and practice.
is counted by thenumber of 5-stroke words
yes it is
During the return stroke it does not remove any material, it is an idle stroke so to improve the cutting efficiency it will move faster during the return stroke. Pradip Kotak.
Whiff
it counts as a stroke
there are two stroke include in this forward stroke &return stroke during the forward stroke machine works means it removes the material from workpiece & during the return stroke machine remains idle
practice...
A "thrombus" that becomes dislodged and freely moving is an embolus. The thrombus occurs as a result of the final product of blood coagulation step in hemostasis (a process that tries to contain blood within a damaged vessel-its opposite is hemorrhage). It is achieved by aggregation of platelets that form a platelet plug and the activation of the humoral coagulation system. When the thrombus detaches from the vessel wall it is termed embolus.