In reply to Thelittlesthobo:
I think you should practise both static and dynamic climbing, and if you tend to do one you need to practise the other? You often need to be static when move between bad, guarded, complicated or hidden holds (e.g. flared crack with small "better bit" which you can't see and tiny pebble for a thumb), and dynamic between good or open but widely spaced holds, especially on overhangs. Where there is a choice a bit of dynamic movement tends to save energy, leaving more for further up the climb. Dave MacLeod's "9 out of 10 climbers" is good on this.
As for matching, unless it is a deliberate exercise not to then I'm all for it. Matching can be a good tactic and should be part of your climbing "toolkit". I find that when moves get hard is often more effective to break them into two smaller moves rather than one big one? I will often place the hand that will stay on the best bit of a hold, then place the hand that will move on whatever remains, adjust my feet/body, and then move the hand to the next hold. Even two fingers curled onto an edge can make a big difference. This is especially true for kids, who have to make more out of the holds they can reach, and doubly true indoors where routes are often set for adult reaches.
With my 12 year old, often the harder adult climbs are too reachy for her, and the easier ones are too juggy. To help we do "touch hold" on a traverse wall - I use a stick and touch what she is allowed to hold, any feet. I vary between big reaches on good holds, so she has to be dynamic, to smaller reaches on bad holds. I think it has really brought on her climbing and she can hold and move between big slopers and tiny crimps really well now, and uses her feet well too.
Good luck with it, and get outdoors if you haven't already
Post edited at 13:11