Trikonasana A, the Triangle Pose
Typically you get into this posture from the front of your mat and inhale as you step out to the right. The distance of your feet should be about three feet apart or a bit shorter (about one leg’s length). This means that if you are taller you are going to have a longer distance and if you are smaller you are going to have a shorter distance between your legs. Don’t try to emulate someone with a different shape that you are. If you are tall and try to copy a short person, you will end up with a stance that is too narrow.
Then allow the external rotation of the hip-joint, the belly draws in and find the access point into the empty space of the pelvis. Find the right hip-joint and external rotate it, then pick up the right heel and spin the ball of the right foot to external rotate the hip-joint. Draw the belly in as deeply as you can and begin to pivot into the empty space of the pelvis, moving into an external rotation. Avoid pivoting from the ribcage and avoid arching the back, but keep the navel drawn in. Keeping your hips stacked as much as possible, avoid turning your hip too much forward and instead find that line between the hips.
Then dangle your right arm. If you feel that your arm is too far away from the ground you have two options: the easiest option (number 1) is to reach the hand down to the shin. If when you press down on your shin you feel a pain at the back of your knee, maybe you are pressing down too much, so reach down and grab a block and press your hand down on the block as your foundation (option 2). Depending on how far down you go to the ground you can put the block either up or sideways. However, don’t go down too far too soon and let yourself get comfortable pivoting into the hips. If you can reach the floor easily, hold the right big toe with two fingers (option 3). Take the left arm up and spread the shoulder blades away from each other. The full expression of the Trikonasana pose is when you hold the big toe and gaze to the left thumb. Press down on the base of the big toe, base of little toe and heel, and keep the belly drawing in. Take five breaths and then look down, inhale to come up and do the left side, spreading the arms, turning the right foot in and then pull in the left hip-joint as you spin the left foot. The alignment is between your left heel and the arch of your right foot. Exhale reach down to the big toe (option 3), the block (option 2) or the shin (option 1). If you hold the big toe, avoid rolling your body forward or resting too much on your thumb; instead, keep the wrist active and align yourself up so that you can press down through the base of the big toe; belly sucked in. Take five breaths and then inhale to come up, spread the arms to the side and exhale back to the front of the mat (Samasthitihi).
In the video you will first see the full expression of the pose and then option 2 using the block. Remember to let yourself go in stages and never jump the game. If you need to use the block, fine but treat the block like a training wheel, just like you use to learn how to ride a bike, not like something you would use forever. Those of you that come to my classes know that I tend not to encourage the students to use the block for too long, and that is because progress happens faster without using props, but using modifications with the own the body (in this case grabbing the shin). Also, some people tend to get addicted to the block, and can get stagnated in a modification for a long time. So, although students are advised not to rush too soon, they are encouraged to work with modifications using their own body.