My mind just couldn't quite visualize what it meant for the elbow to actually be high.
Am I supposed to be pointing my elbow at the ceiling? Jamming my shoulder out of its socket to make sure I have a shark fin like arm cruising through the water? Surely that doesn't feel right so I would give up on my shenanigans and Dory it up (just keep swimming). In the video above Brenton from Effortless Swimming finally breaks through to my brain that the high elbow catch is much simpler than I thought. Here you can see that you're trying to maintain this nice clean line during the catch phase from hand to shoulder where your elbow is higher than the imaginary line.
Keep your shoulder higher near your head during all phases of the stroke





What can you do to improve your high elbow catch?
Fortunately Brenton has some unique drills for you to try out in the pool. I won't spoil them for you so jump to 3:30 in the video above and let Brenton explain it himself.