How to increase the mechanical advantage of a third class lever?

In a third-class lever, the effort is applied between the load and the fulcrum. The mechanical advantage (MA) of a lever is given by the formula:

MA = Load arm / Effort arm

For a third-class lever, the effort arm is shorter than the load arm, resulting in an MA less than 1. To increase the mechanical advantage of a third-class lever, consider the following approaches:

Reduce the distance of the load from the fulcrum:

Shortening the load arm reduces the denominator in the ratio of load arm to effort arm.
This increases the MA because the load is closer to the fulcrum, requiring less effort to lift it.
Increase the distance of the effort from the fulcrum:

Extending the effort arm increases the numerator in the ratio.
This makes it easier to overcome the load, effectively increasing the mechanical advantage.
Optimize the lever's material and design:

Use materials with lower friction at the fulcrum to reduce energy losses.
A well-designed lever minimizes resistance and maximizes the force applied.
However, even with these changes, the mechanical advantage of a third-class lever is inherently limited due to its design, where speed and range of motion are prioritized over force multiplication.