How to do: Glute Kickback

Step-by-step instructions

1. 1Kneel on the floor or an exercise mat and bend at the waist with your arms extended in front of you (perpendicular to the torso) in order to get into a kneeling push-up position but with the arms spaced at shoulder width. Your head should be looking forward and the bend of the knees should create a 90-degree angle between the hamstrings and the calves. This will be your starting position.
2. 2As you exhale, lift up your right leg until the hamstrings are in line with the back while maintaining the 90-degree angle bend. Contract the glutes throughout this movement and hold the contraction at the top for a second. Tip: At the end of the movement the upper leg should be parallel to the floor while the calf should be perpendicular to it.
3. 3Go back to the initial position as you inhale and now repeat with the left leg.
4. 4Continue to alternate legs until all of the recommended repetitions have been performed.

Photos & base instructions from the open-source Free Exercise DB (public domain).