Yoga Anatomy

Breathing

In matsyasana the chest is expanded, but not as maximally as in the more difficult arm-
supported urdhva dhanurasana (page 249). As a result, there is still room for the inhaling
action to further expand the rib cage, using the arms as leverage.
For a more calming effect—particularly if using matsyasana as a counterpose—focusing
on gentle abdominal breathing can be quite useful.

E5267/Kaminoff/fig9.20/417777/alw/pulled-r2

Spinal extensors

Rectus

abdominis

Triceps brachii

Deltoid

Sternocleidomastoid

Psoas major

Quadriceps

Notes

There is greatly increased action in the legs when lifted off the floor, especially in the psoas
major, iliacus, and rectus femoris.
With the change in arm position, the coracobrachialis, no longer lengthening, is now
working to flex and adduct the arm, as are the pectorals and anterior deltoid. The serratus
anterior muscles are recruited to abduct the scapulae, and the triceps brachii are extending
the elbows.

Matsyasana (continued)

Matsyasana Variation

With Arms and Legs Lifted