I have permission from Learning Strategies to share this Spring Forest Qigong Meditation. I have found it to be extremely powerful. It is essentially a meditation which moves the energy around the two main channels of the body and opens any blockages.
Start with the sounds of OMmmmmm and MUuuuuu
and imagine them in the background. Place the tongue on the roof of the mouth - a simple way is to say letter L and you find tongue hits roof just above and behind top teeth. The tongue is the switch linking the back and front meridian channels. Keep tongue in position for whole exercise.
Start at Lower Dantian behind the navel. Visualize your energy and energy from the universe joining together shining very brightly in your lower dantian. Imagine the Ommmm sound and inhale slowly then exhale moving the energy to the next area of the body which is the bladder. When you get to the bladder inhale to the sound of Muuu then exhale and move the energy to
the Bottom of the Torso between the legs.Inhale to Ommmm then exhale pushing the energy to the Tailbone,
Inhale to Muuu and exhale moving the energy to the lower back.
Continue Inhale to OM and MU and move on the exhale to the following sites - area between the two Kidneys ,then up to the Spinal Cord in the Neck between the shoulders. Next to the Base of the Head then up again to the Top of the Head, down to the Forehead (Third Eye position). Next to the Throat, then the Heart and back to the Lower Dantian.
Do as many rounds as you like but always finish at Lower Dantian. Visualize the energy as a ball moving clockwise inside the Lower dantian.
Visualize it getting smaller until it finally hides deep in behind the navel.

You sometimes feel a bit 'spacey after this so Take a deep breath 3 times, rub your palms together, massage your face , spread your fingers and comb them through your hair from front to back.Loosely cup your hands and pat your head from front to back and then massage your ears (all parts of the ear should be massaged.)
It sounds fairly complex but it's really easy to do and you can do it standing, sitting or lying down.
You can buy the CD with the sounds and Master Lin's commentary from Learning Stragegies Corp.

Love and light
Faune