This video provides a comprehensive guide on how to train for bouldering, suitable for climbers of all levels. It covers setting goals, understanding resources, developing technique, building strength, training endurance, planning sessions, and utilizing tactics for effective training and recovery.
Dave MacLeod suggests that while specific strength training exercises like fingerboarding, campus boarding, and weightlifting are useful tools, actual bouldering on the wall should form the backbone of most bouldering training. He notes that experienced climbers who spend too much time away from climbing on pure strength training might get stronger on those exercises but perform less purely on the wall because they haven't integrated that new strength into their overall climbing technique. He personally spends about four times as much time climbing on the bouldering wall as he does on all other basic strength exercises combined. The key is not to let these specific strength exercises dominate the training too much.