To increase balance, which of the following should be done?

To increase balance, ensuring the line of gravity is over the base of support is crucial. This principle relates to how weight and stability interact in any physical stance. When the line of gravity, which is an imaginary vertical line running through the center of mass of an object or a person, falls within the area of the base of support, the object or person is more stable and less likely to tip over. A wider base of support generally provides better balance because it spreads the weight more effectively and lowers the center of gravity, ultimately creating more stability.

In contrast, raising the center of gravity can lead to decreased stability because as the center of gravity moves higher, the likelihood of tipping increases. Decreasing the mass of the object would also not inherently improve balance; a heavier object can still be balanced effectively if its center of gravity is aligned with its base of support. Narrowing the base of support reduces stability, making it more difficult to maintain balance.

Thus, maintaining the line of gravity over the base of support is the most effective strategy for improving balance.