High-stick nymphing, a fly-fishing technique, has been gaining popularity among anglers in Colorado due to its effectiveness in catching trout in the state's fast-moving rivers. One of the most popular spots to practice this technique is the South Platte River located in Cheesman Canyon, which is known to be one of the most challenging fishing locations in the state.
 
The high-stick nymphing method involves fishing without a strike indicator and instead relying on the sensitivity of the angler's rod to detect strikes. This technique requires the angler to keep the fly line tight and the rod tip high, allowing the nymph to drift downstream in the current. As the nymph drifts, the angler must maintain contact with the fly, allowing them to detect even the slightest take.
 
Anglers in the Colorado Front Range have played a significant role in developing and refining this technique, which has proven highly successful in the state's rivers. The area's technical waters, including the South Platte River, have provided the perfect testing ground for the high-stick nymphing method. With its challenging conditions, the South Platte River has helped anglers perfect their skills, making them more effective at catching trout using this technique.