As Ben Moon had once said, the best form of training for climbing is bouldering; the wall that I am seen climbing here is a training tool developed by Moon to help train for powerful climbs and is a staple in my arsenal to prepare me for various outdoor projects. I often train on it once or twice a week as the problems on this board can be very intense; I would highly recommend it to those who really want to develop their power although it is not something that can teach you technique like normal bouldering problems can.
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