This exercise must be performed in the deep area so make sure your feet are not touching the bottom of the pool. Place the noodle behind, under your arms. Let noodle ends point sideways. Rest your elbows and hands on the noodle. There are two ways to perform this exercise; first with your body in standing position, second with your body in sitting position.
Inhale when you bend. Exhale when you kick.
Feel your Quadriceps when you kick and you Hamstrings when you bend.