Jump to content
Check out the Spin Axis Podcast! ×
IGNORED

New Decision - Ball Movement on Camera


Note: This thread is 4574 days old. We appreciate that you found this thread instead of starting a new one, but if you plan to post here please make sure it's still relevant. If not, please start a new topic. Thank you!

Recommended Posts

Posted

http://golfweek.com/news/2013/nov/19/usga-r-a-rule-golf-change-penalty-camera-ball-move/

Quote:

Players will not be penalized under the Rules of Golf if their ball moves and it wasn’t obvious to the naked eye, the USGA and R&A; have decided.

The governing bodies have introduced a new decision, 18/4, so that players are not penalized under Rule 18-2 (“Ball at Rest Moved: By Player, Partner, Caddie or Equipment”) if a ball changes location and the movement could not have been seen without the use of enhanced technological evidence.

In a joint statement, the USGA and R&A; said: “New Decision 18/4 provides that, where enhanced technological evidence (e.g. HDTV, digital recording or online visual media, etc.) shows that a ball has left its position and come to rest in another location, the ball will not be deemed to have moved if that movement was not reasonably discernible to the naked eye at the time.”


Posted

I like it.  I think it's the fairest way to go, and it puts the weight of honesty back on the player.

I think I know what its popular name will be.  It will be called the "Tiger Woods Rule", even though he isn't the only player who has been affected by it.  The next thing that will be said is that it never would have been changed if it hadn't happened to him.

However it came about, it's a good decision.

Rick

"He who has the fastest cart will never have a bad lie."

Awards, Achievements, and Accolades

Posted

I like it.  I think it's the fairest way to go, and it puts the weight of honesty back on the player.

I think I know what its popular name will be.  It will be called the "Tiger Woods Rule", even though he isn't the only player who has been affected by it.  The next thing that will be said is that it never would have been changed if it hadn't happened to him.

However it came about, it's a good decision.

Wholeheartedly agree.

I also like the change to 27-2a/1.5.   I'd bet that that's one rule that's violated out of ignorance all the time.  I understand the reasoning, but there are times when you don't even suspect that a ball might be lost until you've moved forward a bit, and/or received some input from another player.

In David's bag....

Driver: Titleist 910 D-3;  9.5* Diamana Kai'li
3-Wood: Titleist 910F;  15* Diamana Kai'li
Hybrids: Titleist 910H 19* and 21* Diamana Kai'li
Irons: Titleist 695cb 5-Pw

Wedges: Scratch 51-11 TNC grind, Vokey SM-5's;  56-14 F grind and 60-11 K grind
Putter: Scotty Cameron Kombi S
Ball: ProV1

Awards, Achievements, and Accolades

  • Administrator
Posted

From the USGA:

Quote:

Among the changes for 2014-2015, four decisions are particularly noteworthy:

  • New Decision 14-3/18 confirms that players can access reports on weather conditions on a smartphone during a round without breaching the Rules. Importantly, this new Decision also clarifies that players are permitted to access information on the threat of an impending storm in order to protect their own safety.
  • New Decision 18/4 provides that, where enhanced technological evidence (e.g. HDTV, digital recording or online visual media, etc.) shows that a ball has left its position and come to rest in another location, the ball will not be deemed to have moved if that movement was not reasonably discernible to the naked eye at the time.
  • Revised Decision 25-2/0.5 helps to clarify when a golf ball is considered to be embedded in the ground through the use of illustrations.
  • Revised Decision 27-2a/1.5 allows a player to go forward up to approximately 50 yards without forfeiting his or her right to go back and play a provisional ball.

Erik J. Barzeski —  I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instruction Golf Evolution • Owner, The Sand Trap .com • AuthorLowest Score Wins
Golf Digest "Best Young Teachers in America" 2016-17 & "Best in State" 2017-20 • WNY Section PGA Teacher of the Year 2019 :edel: :true_linkswear:

Check Out: New Topics | TST Blog | Golf Terms | Instructional Content | Analyzr | LSW | Instructional Droplets

Awards, Achievements, and Accolades

Posted

I see some potential discussions here;

  • Decision 14-3/18 - does that include information on wind and direction?  At what point do they just allow smart phones to be used for GPS?
  • Decision 18/4 - does this decision address the issue with Tiger in Chicago or is it more directed at the problem Harrington had when the ball moved forward then back (but not fully) on the green and he was DQ'd?

Joe Paradiso

Awards, Achievements, and Accolades

Posted

http://golfweek.com/news/2013/nov/19/usga-r-a-rule-golf-change-penalty-camera-ball-move/

I think this is a necessary evil because of the constant improvement in technology.  We are getting to the point where any movement of the ball, no matter how undiscernable to the naked eye, will be able to be detected through hi-res images and measuring technology.  I've made this point before and it is refreshing to see the powers that be take a common sense approach to what was an sticky issue.

But then again, what the hell do I know?

Rich - in name only

Awards, Achievements, and Accolades

Posted

I see some potential discussions here;

Decision 14-3/18 - does that include information on wind and direction?  At what point do they just allow smart phones to be used for GPS?

Decision 18/4 - does this decision address the issue with Tiger in Chicago or is it more directed at the problem Harrington had when the ball moved forward then back (but not fully) on the green and he was DQ'd?

14-3/18 Weather apps do not measure or gauge anything. They simply report information. The prohibition is on measuring ot gauging.

18/4 Will address any movement that was not reasonably discernible to the naked eye at the time.


Posted
Originally Posted by MEfree

...

With that said, I think rules need to adapt to modern technology.

i.e. Suppose, 10 years from now, high tech cameras existed that showed that 50% or more of golf balls moved every so slightly before being struck- the movement is not visible to the naked eye, but could be proved with the new high tech cameras.

If this was the case, then I think the ball moving rule would need to be amended- sure, it is more black and white to have a bright line rule that says any movement= penalty and no movement= no penalty, but if the majority (or even a significant minority) of balls are shown to move ever so slightly, then the rule would need to be re-written to account for this.  Even now, some might argue that we should not penalize unintentional movement that is less than a ball and does not result in an improved lie.

Edit- Going to the speeding examples, if modern technology could show every instance of when someone was 0.1 mph over the speed limit, then it would make sense to have a certain grace margin built into the law before tickets were issued.

Quote:

Originally Posted by iacas

MEfree, we'll cross that bridge if we get to it. There's no point in discussing it now.

I guess some of my thoughts are just a bit before their time...

It will be interesting to see what they consider "reasonably discernible to the naked eye"  Whose eye?  From what distance/perspective?  What if you see the ball move, but are unsure whether it moved back to its original position (oscillated)?  What if the ball moves while the player or his caddy are not looking at it?

A total of 87 changes have been made to the Decisions on the Rules of Golf that will go into effect for the 2014-15 cycle.

:mizuno: MP-52 5-PW, :cobra: King Snake 4 i 
:tmade: R11 Driver, 3 W & 5 W, :vokey: 52, 56 & 60 wedges
:seemore: putter


Posted

I see some potential discussions here;

Decision 14-3/18 - does that include information on wind and direction?  At what point do they just allow smart phones to be used for GPS?

Decision 18/4 - does this decision address the issue with Tiger in Chicago or is it more directed at the problem Harrington had when the ball moved forward then back (but not fully) on the green and he was DQ'd?

I just read 18/4 (thanks for the link ruleman) and it is DEAD ON re Tiger's situation.

Q. A player addresses his ball. He observes a slight motion of the ball but
believes that it has only oscillated and has not left its original position. He
therefore plays the ball as it lies. Later, the Committee becomes aware from
television evidence that the ball had in fact left its position and come to rest
in another place, although that change of position was such that it was not
reasonably discernible to the naked eye at the time of the incident. What is
the ruling?

Here is 14-3/18

14-3/18
Weather Information Accessed on Multi-Functional Device

Q. During a stipulated round, may a player access local weather information
(e.g. wind, temperature, humidity) through an application or internet
browser on a multi-functional device?

A. Yes. The prohibition in Rule 14-3 is only applicable to the specific act of
gauging or measuring conditions that might affect a player’s play (e.g. through
use of an anemometer or a thermometer). When accessing weather reports
provided by a weather station through an application or internet browser,
the player is not actively measuring or gauging the conditions. (New)

:mizuno: MP-52 5-PW, :cobra: King Snake 4 i 
:tmade: R11 Driver, 3 W & 5 W, :vokey: 52, 56 & 60 wedges
:seemore: putter


Posted
Originally Posted by MEfree

I guess some of my thoughts are just a bit before their time...

It will be interesting to see what they consider "reasonably discernible to the naked eye"  Whose eye?  From what distance/perspective?  What if you see the ball move, but are unsure whether it moved back to its original position (oscillated)?  What if the ball moves while the player or his caddy are not looking at it?

A total of 87 changes have been made to the Decisions on the Rules of Golf that will go into effect for the 2014-15 cycle.

I think most cases will be covered by answering the simple question of:  Did we need high-definition, slow motion replay to see that the "violation" occurred?  If yes, then it isn't reasonably discernible.

The question of "from what perspective" makes me wonder something... can caddies tell their player that they violated a rule?  I could see reasonable arguments for both answers.

"No man goes round boasting of his vices,” he said, “except golfers." 

-- Det. Elk in The Twister by Edgar Wallace

Awards, Achievements, and Accolades

  • Administrator
Posted
I guess some of my thoughts are just a bit before their time...

Spare us the lameness of attempting to pat yourself on the back for speculating on the obvious. :-P

I said we'd discuss it if we got there, and that there was no point in discussing it prior to that point.

There wasn't. We got there. Discuss away.

Erik J. Barzeski —  I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instruction Golf Evolution • Owner, The Sand Trap .com • AuthorLowest Score Wins
Golf Digest "Best Young Teachers in America" 2016-17 & "Best in State" 2017-20 • WNY Section PGA Teacher of the Year 2019 :edel: :true_linkswear:

Check Out: New Topics | TST Blog | Golf Terms | Instructional Content | Analyzr | LSW | Instructional Droplets

Awards, Achievements, and Accolades

  • Moderator
Posted

What will Brandy Chamblee say?

I am glad they went this way.

Scott

Titleist, Edel, Scotty Cameron Putter, Snell - AimPoint - Evolvr - MirrorVision

My Swing Thread

boogielicious - Adjective describing the perfect surf wave

Awards, Achievements, and Accolades

Posted
Quote:

Originally Posted by Fourputt

I like it.  I think it's the fairest way to go, and it puts the weight of honesty back on the player.

I think I know what its popular name will be.  It will be called the "Tiger Woods Rule", even though he isn't the only player who has been affected by it.  The next thing that will be said is that it never would have been changed if it hadn't happened to him.

However it came about, it's a good decision.

Wholeheartedly agree.

I also like the change to 27-2a/1.5.   I'd bet that that's one rule that's violated out of ignorance all the time.  I understand the reasoning, but there are times when you don't even suspect that a ball might be lost until you've moved forward a bit, and/or received some input from another player.

The rule already allowed some flexibility.  This just extends it a bit farther from the point where the shot was hit.  It is still limited, simply because of the purpose of the provisional ball, which is to save time.  If your delay in playing the provisional ball is such that no significant time is saved, then it is no longer a provisional ball.

Rick

"He who has the fastest cart will never have a bad lie."

Awards, Achievements, and Accolades

Posted

Quote:

Originally Posted by newtogolf

I see some potential discussions here;

Decision 14-3/18 - does that include information on wind and direction?  At what point do they just allow smart phones to be used for GPS?

Decision 18/4 - does this decision address the issue with Tiger in Chicago or is it more directed at the problem Harrington had when the ball moved forward then back (but not fully) on the green and he was DQ'd?

14-3/18 Weather apps do not measure or gauge anything. They simply report information. The prohibition is on measuring ot gauging.

Yes, but weather apps report information that was obtained via measuring. It's a pretty fine line.

Bill


Posted

Yes, but weather apps report information that was obtained via measuring. It's a pretty fine line.

Your phone/equipment is not doing the measuring. No fine line to me.


Note: This thread is 4574 days old. We appreciate that you found this thread instead of starting a new one, but if you plan to post here please make sure it's still relevant. If not, please start a new topic. Thank you!

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Want to join this community?

    We'd love to have you!

    Sign Up
  • TST Partners

    Carl's Place
    PlayBetter
    Golfer's Journal
    ShotScope
    The Stack System
    FitForGolf
    FlightScope Mevo

    Coupon Codes (save 10-20%): "IACAS" for Mevo/Stack/FitForGolf, "IACASPLUS" for Mevo+/Pro Package, and "THESANDTRAP" for ShotScope. 15% off TourStriker (no code).
  • Posts

    • They weren't necessarily short - I don't remember the exact specifics of all of it, but some of them were missing a little left or right or both. Day 1 they were landing on the edge and kicking on, where day 2 they were just missing and kicking down into the bunkers and did it a lot. I think all told I actually went into bunkers on 8 holes. Some of them were not good shots. Like a few examples, on 8, the pin was in the back. I hit it solidly, but pulled it and it went long, over the bunker into long grass. I had the ball in sandy earth with long grass around it and about a foot below my feet. That next shot I tried to do what I could but it went into the bunker in front of me. Into a footprint. That one I dug out of the footprint, but still in the bunker. Got that one out of the bunker, but into the fringe grass in front of me. Chipped that one on a bit hard and two putts later made a 7. Another was on 14. The flag was on the little finger of green front left. I tried to play a little past it and a little right. Shoved it maybe 10 yards right of where I wanted to and the carry over the bunker gets longer the further right you go and that one hit the grass between the green and the bunker and came back down into the sand, left it in there and didn't get up and down on the next one. I think carrywise it carried about as far as I was planning on it doing so. Another was on 6, leaked my drive a little right into the fairway bunker. Hit a nearly good shot from there that went a little left and a little short and kicked into the bunker front left. That was a strike thing and just a hard shot. Did similar on 18. Drive in the right bunker, slightly heavy second that hit the bank between green and bunker again and kicked back into the sand. I think the tiredness manifested more as not squaring the face up so well and less as slowing down.
    • Depends on how short you were coming up on these shots. A bit more wind? Also, maybe you were swinging at 2-3 mph slower the next day.  I think the biggest thing is not adjusting. Like making assuming your stock shot is not enough and taking 1 club up. Not sure what type of adjustments you were making in your decision making. 
    • No one should measure a joint mobility away from that joint. If you go to physical therapy, they are not measuring your knee mobility based on your midline. It is based at the joint. Shoulder mobility should be measured in reference to the shoulder joint. 
    • He's using a driver swing, while I used the iron swing. Bryson goes from about 65° B to 15° B, hence the 50°. If you bend your right elbow, you're going to pull your hands across your chest some. Conversely, if you abduct your right arm and hold onto a grip with your left arm, you can see how extending the right elbow as we do in the golf swing during the downswing will "pull" the right shoulder/humerus forward (adducting it, as going from 65° to 15° of abduction is). Even people who pull their right shoulder WAY too far around them eventually get it "back in front" when their right arm/elbow extends. So, such a motion shows up as shoulder adduction even though the movement that causes it is just widening the trail elbow. The left hand on the grip almost "pulls" the hands forward as the left arm can't stretch much (there's some shoulder protraction, but that's almost maxed out at P4). Oh, I downloaded it and watched it (and commented there) before he blocked me. It's what led to him posting the comment in the "update" above. 😄  Single shoulder range of 75°, and that's going out well into the follow-through. 50° Max range up to impact. Manavian's video is bad. He keeps saying "midline" which is just a horrible way to look at it. He also kept saying that the club was moving that amount — also wrong. Adding left and right together is really freaking dumb. Another golf instructor said "That's like saying the player has 100 degrees of knee bend (adding left knee bend to right knee bend) 🤦‍♂️" (similar to what the biomechanist said about squatting). Also, see my post above about elbow bend. That's why Plummer’s alignment stick demo is so intellectually dishonest. A golfer can't get anywhere near that position on the left with his left hand on the alignment stick (quoted below).  
    • That makes no sense at all.  so, I watched that Instagram. Here is a summary...  Bryson.... Address: Trail Shoulder 0 degrees adduction. P4: Trail Shoulder 65-deg abduction. Impact: Right shoulder 15-deg abduction. P9: 10 degrees adduction. Rory... Address: Trail Shoulder 16 degrees adduction. P4: Trail Shoulder 26 degrees abduction. Impact: Right shoulder 0 degrees abduction.  P9: 18 degrees of adduction.  DJ... Address: Trail Shoulder 4 degrees adduction. P4: Trail Shoulder 42 degrees abduction. Impact: Right shoulder 2 degrees abduction.  P9: 15 degrees of adduction.  Their point is that arm doesn't stay on the trail side. That the arms have to get across the chest from P4 to P9. I mean they do. What matters is the rate of which it happens relative to the position of the swing. The trail shoulder at P9 is not abducted a lot. The range of that total abduction movement is like 40 to 70 degrees. Bryson might be an outlier. Rory might be an outlier as well.  A couple of points.  1. None of them had any adduction at impact. So, this tells me the trail arms stays on the trail side of the body at impact. Is it moving towards lead shoulder, yes. It doesn't happen till post impact. The right side of the body is moving towards the target, so the arms don't have to as much as people think.  2. Trail shoulder adduction from Impact to P9 is 18 to 25 degrees.  3. P9 adduction of the trail shoulder is only about 2 to 12 degrees more adducted than at address. The arms/hands stay in front of the chest a long-time post impact. If Rory, from his address position just rotated his body towards the target and raised up his arms so he is at P9. He basically didn't have to move his trail arm further across his chest than where he started at address. Visualize that for a bit. I bet for people who tend to stall and drag their arms across their body to hit the ball, that would emphasize how much the arms stay in front of the body and how much you have to turn.             
×
×
  • Create New...

Important Information

Welcome to TST! Signing up is free, and you'll see fewer ads and can talk with fellow golf enthusiasts! By using TST, you agree to our Terms of Use, our Privacy Policy, and our Guidelines.