Half Hour Leg, Core and Lower Body Workout Using Resistance Bands

this video leads you through the following exercises over a half hour period. You will need a resistance band set to do them as well as a door that you can anchor the bands to. 

side to side shuffle- this is excellent for improving overall speed and agility.

rock climber- helps strengthen legs for forward movement

squats, calf raises, hamstring curls, lunges, ab and oblique twists