Banana
Start by supporting your body in a side plank position with weight on the right elbow and feet.
Hold your hips up as high as possible with left arm pointing straight up.
Try to maintain position, but if you fatigue down, just hold the new position as long as possible.
Continue holding each position until the right hip touches the ground.
Repeat on the left side.
Add up the work time to a minimum of 1.5 minutes on each side (total of 3 minutes both sides)
If you are unable to support the position on your feet, modify the exercise to supporting on elbow and knees.