Watch the riding at the Rio Games (full XC coverage here: https://www.olympicchannel.com/en/video/detail/equestrian-eventing-cross-country-rio-2016-replays/ ) for comparison.
I was actually watching a clip from Atlanta 1996, and there were very few skinnies–not a single chevron and not even many corners. But there were lots of terrain questions, some seriously big fences, etc. Boldness and accuracy were still required in most places.
One thing I didn’t like from the Rio games and a trend I see a lot is extreme angles. Angled brushes are fine, but when you are essentially jumping sideways at some point it seems almost unfair. I also think in the long run those tend toward sloppy jumping as the horses don’t understand the question until late, then make super valiant efforts to jump and end up leaving a leg. You see it with Lauren Kieffer in the Rio video (3:44:32) as well as several horses over the first water as well as the straight route over fence 6. It just seems like giving horses a chance to see the question rather than springing it on them gives them the best chance of jumping it safely.
I quite liked the ski jump because it was a nice straight line to the first chevron. If you were strung out, they would likely glance off. If you were all over the place, you could pull up, do a convoluted backtrack, and jump out without crossing your tracks. If you were balanced and on your line, it rode nicely. And if you knew it was unlikely to go well, there was an option for the less experienced teams (to be fair, there was an option on a lot of the angled fences that caused problems, but the straight route was hairy for many of them).
I guess my point is that you can have lots of great accuracy questions that a horse can read fairly rather than being left to make tremendous efforts to get out of trouble and risking leaving a leg or twisting over and ejecting the rider.
Watching the Rio riders with the 3 refusal rule made me like it. The riders like Clark would have had a long day–that horse was NOT interested in playing that day–and the rule kept them safe. The ones where the refusals were very much a matter of technicalities of crossing tracks and such were generally allowed to finish and it was sorted out later or were eliminated later on course. So the rule did its job. After watching Gillian Rolton fall on the flat in Atlanta, break her collar bone (IIRC), get on, and fall off again at the big water jump, likely because she was in pain, unable to hold herself in a hairy moment, etc., then get on AGAIN and finish–well, kudos to her for her bravery, but it probably isn’t the safest thing to be jumping around a track like those when one isn’t 100%. Eliminating a fallen rider prevents that. So the new rules are definitely doing their job.
I think we have come a long way in fence design, footing, understanding the role of fitness in both horse and rider, equipment, and of course actual riding. We still have a ways to go, and hopefully we don’t move too far in the other direction–the ability to showjump a complex is great, but there were not as many bold fences as in the older videos–even as recently as Sydney, for example. So we need to find that balance of asking the riders to be bold, but also accurate.
I also thought it was interesting that the horses looked really tired over the last few at Rio–a 10 minute course. More so than they did at Atlanta, which was the old LF and had a similar optimum time. Both events were in hot, humid climates. Anyone have thoughts on that?