
Build in natural volume and fullness by using your fingers to scrunch, fluff and lift while directing your strands into the opposite direction that it normally lays. Use a big salon or condor clip with teeth to hold hair into a volume enhancing position.
Finger fluffing will actually speed up air-drying times and will help add volume if done correctly.
Obviously if you must leave the house, this plan doesn't work well. However, you can get volume by using a pick or your fingers to gather damp strands into a ponytail on top of your head and sleeping on it. Be sure that if you try the pony trick that you only use a "hair friendly" Blax or bungee cord to protect hair from ripping or tearing.
When you remove the ponytail, bend over at your waist and flip your hair over while using your fingers to fluff your strands encouraging lift at the roots.