Calf raises, left leg

Step 1. - Stand on the floor or on the edge of a step to increase the range of movement.

Step 2. - Raise one foot.

Step 3. - Lift your heel until you're standing on your toes.

Step 4. - (variable) Stay in this position for three seconds

Step 5. - Slowly lower your foot until you almost touch the ground with your heel - don't slam your foot!