
Tree pose is a great standing balance pose because it is so versatile. It can be adapted to provide a challenge to a wide spectrum of abilities. It’s simplicity allows for mastery of the subtler aspects of asana.
Muscles Stretched: Adductors, including pectineus of the lifted leg.
Muscles Strengthened: Gluteus medius, tensor fascia latae, quadriceps, gastrocnemius, anterior and posterior tibialis, peroneals and intrinsic foot muscles of the standing leg; hamstrings, iliopsoas, piriformis and other external rotators of the lifted leg; transverse abdominus, pelvic floor, and spinal extensors
Points of Body Awareness:
*Before lifting one leg, be sure to really ‘root’ through the standing leg. In other words, make sure the foot is in neutral posture (inner arch slightly lifted, outer heel in alignment with the pinky toe, toes actively spreading), the quadriceps are engaged and lifting the knee cap up, the knee is strait but not hyperextended, and the hip muscles are engaged, gently drawing the ball of the hip into it's socket.
*Once the lifted leg is in place, note the alignment of the hip and pelvis. Is the outer pelvic bone of the standing leg hiked up? Is it jutting out to the side? If so, level the pelvis and center the hip by finding more action in the muscles on the side of the hip (gluteus medius and TFL).
* Draw the navel in toward the spine to engage the deep abdominal muscles (the transversus abdominus) and lift up through the perineum to engage the muscles of the pelvic floor.
*Feel two lines of energy moving in opposite directions. From the navel, feel energy move down through the standing leg and spread out into the ground, like the roots of a tree. Also feel a line of energy that moves upward from the navel, providing space between each vertabrae and lifting and lengthening though the crown of the head.
*The arms can be in any number of positions. You can keep them in ‘prayer position,’ with palms together in front of your heart. You can stretch them out horizontally to aid in balance or you can reach overhead, either bringing the palms together or keeping the hands shoulder-distance apart.
*Maintain a steady gaze. Keep the neck and jaw relaxed. Do 5 to 10 TATD breath cycles.
To Modify: For those who have tightness or decreased range of motion in the hip or knee, do not force the lifted foot all the way up to the groin. Instead place the sole of the foot on the inner calf, just below the knee. This will give you more freedom of motion in the hips and lower back, allowing for better alignment. It will also decrease the risk of injuries.
For those who have a lot of difficulty balancing on one foot, there are a couple of options. You can unweight one foot but keep the big toe on the ground. Lift the heel and turn the knee out. As you get more steady with 90% of the weight on your strait leg, try lifting the big toe off the floor for just a few seconds, gradually lengthening the time as your strength and balance improve.

Another option is to do Tree pose with one foot just below the opposite knee and with the fingertips on a wall in front of you. Start with all 10 fingers. Eventually progress to balancing with just one or two fingertips for support.
To Challenge: I encourage all people to try the modified version of Tree Pose with the sole of the lifted foot just below the standing knee, on the inner calf. I find that propping the foot on the groin of the standing leg is just that... propping. Although it may feel good, the traditional version of Vrkasana is more passive. Once you’ve got that leg in position, there is not a lot of work to be done to hold it in place. This is fine and can offer benefits from the pressure point on the inner thigh however if you want to work on improving strength and endurance of the pelvic girdle, keep the lifted foot below the knee. For an added challenge, try moving the lifted foot slightly away from the standing leg. This requires co-contraction of the muscles all around the hip.
For those wishing for more of a challenge to balance, close your eyes or stand on a soft surface such as a thick carpet or exercise mat.
PT Notes: Tree Pose is obviously a great posture to use for single leg balance training. It is also useful for improving strength and endurance of hip muscles and the foot and ankle muscles. It is somewhat quantifiable as you can rank the posture in difficulty from a modified version with the toe on the floor to an advanced variation with arms reaching overhead or even with the eyes closed. You can also time how many seconds the patient can balance in a given variation then progress to the next variation once they’ve achieved 30-60 seconds of stability.
I have heard of a therapeutic version of Tree Pose in which the patient lies on the floor and presses the ‘standing’ leg into a wall. The opposite is in an abducted/externally rotated position but supported by props. I haven’t used this variation myself but I can see how it might be useful to work on neutral foot position, co-contraction of anti-gravity muscles in the lower extremity and teaching frontal plane motion without weight bearing. This might be useful for patients who are very weak, confined to bedrest or who many have weight bearing limitations after surgery.
Top photo: Me, inspired by the trees in Yosemite
Modified Tree photo from Mobile Yoga Workout












