Try the standing hamstring curl, a bodyweight workout that strengthens your legs and improves balance.
The Seated hamstring curl requires more effort from your hamstrings to pull your heels against the resistance when you have a resistance band around your lower thighs.
The prone hamstring curl is a great way to strengthen your lower legs and engage your hamstrings as you bend your knees while lying face down.
To raise your hips and legs off the ground, use a stability ball. Your hamstrings will tighten to roll the ball in the direction of your body as you bend your knees.
Place a dumbbell between your feet to add resistance. This extra weight makes your hamstrings work even harder as you lift your lower legs.