Step by step instructions
Stand with feet together, arms by sides. Take a wide step out to the right, lowering into a side lunge by bending right knee (left leg remains extended), pushing hips back and reaching left hand to the floor just in front of right toes.
Quickly push off of right foot and return to start position to complete 1 rep. Immediately lower into a low rear lunge, stepping right leg back, bending both knees about 90 degrees, and touching right fingertips to the floor. Continue, alternating each rep.