Starting Position
1. Put on a pair of swim fins that fit your feet properly.
2. Enter the water and float on your stomach.
3. Extend your arms straight out in front of you to create a streamlined body position.
During the Exercise
1. Kick your legs up and down using your thighs and glutes, keeping a slight bend in your knees.
2. Keep your ankles relaxed and kick smoothly in a continuous alternating motion.
Breathing Tips
Inhale when your face is out of the water, and exhale slowly through your nose and mouth while your face is submerged.