Gravitational forces make your semi-buoyant, granting you the following benefits:

• You can make a running long jump or a running high jump after moving only 1 meter on foot, rather than 2 meters.
• You have advantage on Athletics checks to jump.
• You treat any fall as being 2 meters shorter than it is for calculating damage.
• When you are prone, standing up uses only 1 meter of your movement.