The Quick Mental Refresh Pose

This may look a little weird or sound a little hyped, but you can really reset yourself in as few as eight breaths, or two minutes.

It's based on the yogic principle of pratyahara: sense withdrawal.

THE SETUP: Sit comfortably, on a chair or on the floor. Place your pinkies together just below your lips. Touch the tip of your ring fingers just above the lips. Gently position your middle fingers against your nostrils, but only press them when you're neither breathing in nor breathing out -- during the pauses. Index fingers press your eyelids shut. (Wait, keep them open so you can keep reading the instructions.) Lastly, the thumbs occlude your ears; i. e., they press the flaps of your ears in to keep out sound. THE PRACTICE: With your eyes and ears shut, take 8 very slow breaths, listening to the sound that they make and pausing briefly at the top of the inhalation (and pressing the nostrils shut with your middle fingers) and at the bottom of the exhalation (again pressing the nostrils). Those extra-slow breaths should go in slowly and deeply and come out unhurriedly; all in all, they should take about two minutes to complete. Just pay attention to the sound of movement of air... or maybe even hear blood pumping in your veins. BENEFITS: You get an immediate boost of alertness that's not unlike having slept a little more. It can really re-center your mind in the midst of a chaotic situation, emotional fluctuations, excessive demands, or multi-tasking distractions. Great to do before meditation. AVOID IF: This position is very gentle, so I can't think of counterindications. If you experience shortness of breath or elevated heartbeat, it's because you're trying to hold the breath instead of letting it flow slowly at its own rhythm. Try to adjust it. Also, if the reason you're doing this is to make up for the fact that you only slept 3 hours last night, it may do the trick... but if you only slept 3 hours because you were out partying and drank too many mixed drinks... the bets are off. :-)

The legs-up-the-wall spine release

... also known as the "no, really -- I really am doing yoga" position...

Sit sideways to a wall so your hip touches the wall. As you lie on your back, swing your legs up the wall and sit close enough that your buttocks are against the wall. Stay for 5-10 minutes for best results. If you have access to a wall while waiting for your yoga class to start, it helps focus your attention inwardly.

BENEFITS: This is fantastic for dealing with back aches (lower or upper), for de-stressing, and for promoting hamstring relaxation. AVOID IF: You experience any discomfort to your spine that lasts longer than 10 seconds.

The reclining warrior

... Also known as "Traffic cop standing in front of a truck that doesn't seem to be slowing down.":-) start in a conventional Warrior 2 position (inset illustration). Straighten your front leg. Bend the back knee (it'll point to the side.) Shift most of your body weight to the back foot. Bend your left elbow, with the forearm vertical now. Next, flex your front wrist with your palm facing forward. Hold for 3 slow breaths, repeat on the other side. BENEFITS: Strengthens your thighs, aligns your back, supports deeper breathing. AVOID IF: If your knees feel weak or you have any joint pain, shorten the duration of holding the pose or skip it altogether.

The Knuckle Spine Release

The knuckle spine release is not to be confused with that time back in 9th grade when your brutish cousin hit you in the back. :-)... Fists are positioned on either side of the spine and however high up the back it's possible to go. Lie on your back with your hands in this position and use your body weight to sink into your fists. Let the muscles lining the spine soften against your knuckles. Stay for 10-30 seconds, breathing slowly. BENEFITS: Helps release shoulder and back tightness. COUNTERINDICATIONS: If you can't get your arms comfortably in this position, skip it.