Search This Blog

Tuesday, October 27, 2015

How No Dead Ends Changes Bowls


At one of the lawn bowling clubs to which I belong, we have, since 2013, implemented the rule that there would be no dead ends. If the jack is knocked out of play it will be centered two meters from the front ditch and play will go on. As usual, if the bowl that knocked out the jack ends up in the ditch within the boundaries of the rink it will be a toucher.  The professionals use multiple re-spot positions in their sets play, but this adds additional work setting up the rink before play begins.

This rule change increases the probability that a drive will have a successful outcome because the drive bowl will very likely end up in the ditch or very near the repositioned jack. Bowling to short jacks becomes even more complex because there is now a new possibility to evaluate. Back bowls have a heightened importance and the bowl(s) closest to the re-spot position(s) can be most important of all.

If a very close bowl becomes shot against you, playing no dead ends the odds are improved for the tactic of simply starting to accumulate back bowls near the respot position(s) if your skip is skilled at driving. Hitting the jack, which formerly just blanked the end, can now win big for your team if you have several well-placed back bowls.

As a corollary, where re-spot is implemented, the block shot can be expected to become more important. This should be true particularly on slower greens where bowling angles are narrower. In these cases, once a bowl has been placed close up to the jack, the team that owns that fortunate bowl may be more induced to try to place block shots to dissuade the opposition from driving to get a re-spot. The alternative is to match back bowls early on once a good draw shot has been obtained.  Your back bowls perhaps should be near the re-spot position(s). This is called 'running for cover'.

This rule change will also impact another popular form of lawn bowls. Under re-spot rules, the drive will become part of the 4-3-2-1 game, because a re-spotted jack can completely change the count; for example taking a player from a shutout position to dominance in an end. Prepare for some long measures!

Another Singles Strategy



In the professional indoor lawn bowling match that you can watch on YouTube, the marker tells the players the length of the jack. In your club game it is your guesstimate.

This difference is the basis for a match strategy that you might find profitable. I used it this year in winning the James Gardens mens' singles club championship. Because the length of jack is not announced by the marker, the player who bowls the jack has an advantage not available in the professional contest. If you delivered it, you have a somewhat better idea of its length than your opponent because you have just felt the weight of that delivery. If you have practiced delivering a particular weight, you know rather precisely the correct velocity to provide to your first bowl.

Furthermore, by frequently moving the mat, you can continue to deliver that same length, yet disguise it so that your opponent cannot easily see that there is no change in length. For example, in my final match at James Gardens, I delivered short 23 meter jacks from mat positions at 2 meters, 6 meters and 10 meters out from the rear ditch. My opponent had to figure out the proper weight for each of these, but I knew from rolling the jack that every one of these was close to 23 meters away. Because I kept winning ends, I retained the jack and could keep applying the strategy.

Delivering the jack from an mat position except 2 meters from the back ditch is already unusual in Canada (probably because the center of the rink is not marked with a line), so placing the mat at 4 or 10 meters from the ditch is already surprising for an opponent. Players rarely practice such deliveries. Moreover, questioning whether a jack is 21 meters from the front edge of the mat is much more uncertain when the hog line cannot be used to judge it.  

Friday, October 9, 2015

Rotating Bowl and Wrist in the Backswing



Many expert Australian bowlers employ an inward wrist turn when taking back the bowl for a delivery. They then reverse this twisting during their forward swing so that the bowl comes out of the hand in the normal way. A coach has suggested that this is because these players started playing lawn bowls very young and they would have had difficulty holding onto the bowl on the backswing in those early years because their hands were small.

An Australian lawn bowling manual that recommends trying this modification does so with the codicil that first one should know exactly why you are making the change.  It can help to:

·         restrict the delivery arm from flaring out in the backswing
·         improve the completeness of the backswing
·         reduce the inclination to bowl across your body in the
   follow-through


Nevertheless, whatever its advantages, it adds an elaboration to the delivery. If simplicity enhances reproducibility using a straight back arm and wrist motion should win out in the end.

Bowlers who adopt the shooters’ stance gain nothing from this embellishment because their backswing is the freest of all and has no particular tendency towards narrow bowling.

Avoiding a Short Blocking Bowl while Obeying the Skip



It’s happened to all of us. Skip calls for a draw shot on a particular hand but there is a bowl sitting on what you recognize as your path to the jack. You comply. You hit the blocking bowl. Was there no help for it? Actually you can comply with your skip’s order without feeling powerless to avoid that collision. It is called ‘using the mat’.


I am called a ‘center line bowler’. That means whether on forehand or backhand I release my bowl along an aim line that passes through the front midpoint of the mat. If I anticipate a collision with a short bowl, I can move that release point six inches either to the left or the right but keep this new aim line parallel to the old one. My bowl should pass that blocker six inches to the left or right according to my adjustment. Geometry predicts the final resting position of my bowl will only be changed by six inches, much less than my normal bowling error.

 If there is a collision it is my misjudgment, but I am in charge of my own fate. At the same time I have complied with a directive and maintained team discipline.

Note that the technique of ‘using the mat’ is much more flexible since the foot fault rule was changed in the Crystal Mark Third Edition. Now, because only a portion of a foot needs to be on the mat or over the mat, there is much more room to maneuver.