
(Photo: Andrew Clark)
If you frequently practice Surya Namaskar (Sun Salutations) or take every vinyasa your teacher offers, you’ll develop a strong upper body—and possibly a muscle imbalance. That’s because all of those push-ups cause your chest and shoulders to become tighter and your back to become weaker. This can lead to injury—unless you incorporate poses like Purvottanasana (Reverse Plank or Upward Plank Pose) to counterbalance these actions.
While Chaturanga strengthens the front of your body, Upward Plank Pose stretches the front and strengthens the back. In fact, Purvottanasana asks you to engage just about every muscle in your body. Practiced correctly, you’ll stretch tight muscles in your shoulders, chest, and the front of your ankles, while strengthening your arms, wrists, and legs.
Practicing complementary poses will help you build strength that is balanced with flexibility—and help you continue to practice yoga safely and injury-free.
Purvottanasana (purr-vo-tahn-AHS-ah-nuh)

Begin seated on the floor with your knees bent and your feet flat on the floor. Press your hands into the floor behind you (palms facing down and fingertips facing forward). Slowly begin to lift your hips and press your chest upward. Avoid dropping your head back. Instead, keep your neck in line with the rest of your spine (or chin may be tucked slightly). Hold for several breaths, then slowly release your hips back down as you draw your chin in toward your chest.
Pose type: Arm balance
Targets: Full body
Upward Plank Pose strengthens your arms, wrists, and legs, while stretching your shoulders, chest, and front ankles.
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Practice with a chair support: Sit near the front edge of the seat and wrap your hands around the back edge. Inhale to lift your pelvis, then extend each leg with as you inhale.
“This pose activates every muscle in my body,” says Yoga Journal staff writer Ellen O’Brien. “For that reason, I used to dread it—and as a result, I put way too much pressure and tension into my arms and shoulders. Once I learned how to stretch, expand (and breathe!) into the pose, I found myself enjoying it much more.”
Marjaryasana (Cat Pose)
Bitilasana (Cow Pose)
Humble Warrior
Dolphin Plank Pose (Forearm Plank)
Salabhasana (Locust Pose)
Setu Bandha Sarvangasana (Bridge Pose)
Ananda Balasana (Happy Baby Pose)
Ardha Matsyendrasana (Half Lord of the Fishes Pose)
Paschimottanasana (Seated Forward Bend)