Set-up: Affix a resistance band to the bottom of an immovable object and position a bench several feet away from it.
Movement: Place your ankles inside the band and sit down on the bench. Maintaining a stable position the bench, simply curl your ankles toward your body against the resistance of the band. Slowly return your legs to the start position.
Benefits: The bands provide two benefits the traditional hamstring curl. The first is accommodating resistance - the movement gets a bit more challenging as you bring the band closer to your body. The second is it allows your more freedom of movement. Be sure to take several repetitions on each set angled to each side.