Athletics

The uses for Athletics:

1) Climbing

2) Jumping

3) Swimming

Climb
You are skilled at scaling vertical surfaces, from smooth city walls to rocky cliffs.

With a successful Climb check, you can advance up, down, or across a slope, wall, or other steep incline (or even across a ceiling, provided it has handholds) at one-quarter your normal speed. A slope is considered to be any incline at an angle measuring less than 60 degrees; a wall is any incline at an angle measuring 60 degrees or more. A Climb check that fails by 4 or less means that you make no progress, and one that fails by 5 or more means that you fall from whatever height you have already attained. The DC of the check depends on the conditions of the climb. Compare the task with those on the following table to determine an appropriate DC.

You need both hands free to climb, but you may cling to a wall with one hand while you cast a spell or take some other action that requires only one hand. While climbing, you can’t move to avoid a blow, so you lose your Dexterity bonus to AC (if any). You also can’t use a shield while climbing. Anytime you take damage while climbing, make a Climb check against the DC of the slope or wall. Failure means you fall from your current height and sustain the appropriate falling damage.
 * These modifiers are cumulative; use all that apply.

Accelerated Climbing
You try to climb more quickly than normal. By accepting a –5 penalty, you can move half your speed (instead of one-quarter your speed).

Make Your Own Handholds and Footholds
You can make your own handholds and footholds by pounding pitons into a wall. Doing so takes 1 minute per piton, and one piton is needed per 5 feet of distance. As with any surface that offers handholds and footholds, a wall with pitons in it has a DC of 15. In the same way, a climber with a handaxe or similar implement can cut handholds in an ice wall.

Catch Yourself When Falling
It’s practically impossible to catch yourself on a wall while falling. Make a Climb check (DC = wall’s DC + 20) to do so. It’s much easier to catch yourself on a slope (DC = slope’s DC + 10).

Catch a Falling Character While Climbing
If someone climbing above you or adjacent to you falls, you can attempt to catch the falling character if he or she is within your reach. Doing so requires a successful melee touch attack against the falling character (though he or she can voluntarily forgo any Dexterity bonus to AC if desired). If you hit, you must immediately attempt a Climb check (DC = wall’s DC + 10). Success indicates that you catch the falling character, but his total weight, including equipment, cannot exceed your heavy load limit or you automatically fall. If you fail your Climb check by 4 or less, you fail to stop the character’s fall but don’t lose your grip on the wall. If you fail by 5 or more, you fail to stop the character’s fall and begin falling as well.

Action
Climbing is part of movement, so it’s generally part of a move action (and may be combined with other types of movement in a move action). Each move action that includes any climbing requires a separate Climb check. Catching yourself or another falling character doesn’t take an action.

Modifiers

 * Rope You can use a rope to haul a character upward (or lower a character) through sheer strength. You can lift double your maximum load in this manner.
 * Climb Speed A creature with a climb speed has a +8 racial bonus on all Climb checks. The creature must make a Climb check to climb any wall or slope with a DC higher than 0, but it can always choose to take 10, even if rushed or threatened while climbing. If a creature with a climb speed chooses an accelerated climb (see above), it moves at double its climb speed (or at its land speed, whichever is slower) and makes a single Climb check at a –5 penalty. Such a creature retains its Dexterity bonus to Armor Class (if any) while climbing, and opponents get no special bonus to their attacks against it. It cannot, however, use the run action while climbing.
 * Feats If you have the Athletic feat, you get a +2 bonus on Climb checks. If you have 10 or more ranks in Climb, the bonus increases to +4.
 * Size Any creature of Tiny or smaller size should use its Dex modifier instead of its Str modifier for Climb and Swim checks (see FAQ).

Jumping
Finally, you can use the Acrobatics skill to make jumps. The base DC to make a jump is equal to the distance to be crossed (if horizontal) or four times the height to be reached (if vertical). These DCs double if you do not have at least 10 feet of space to get a running start. The only Acrobatics modifiers that apply are those concerning the surface you are jumping from. If you fail this check by 4 or less, you can attempt a DC 20 Reflex save to grab hold of the other side after having missed the jump. If you fail by 5 or more, you fail to make the jump and fall (or land prone, in the case of a vertical jump).


 * Faster Base Movement: Creatures with a base land speed above 30 feet receive a +4 racial bonus on Acrobatics checks made to jump for every 10 feet of their speed above 30 feet. Creatures with a base land speed below 30 feet receive a –4 racial bonus on Acrobatics checks made to jump for every 10 feet of their speed below 30 feet. No jump can allow you to exceed your maximum movement for the round.
 * Running Jump: For a running jump, the result of your Acrobatics check indicates the distance traveled in the jump (and if the check fails, the distance at which you actually land and fall prone). Halve this result for a standing long jump to determine where you land. Also, see Pole.
 * Pole: If you use a pole as part of a running jump, you gain a +2 circumstance bonus on your Acrobatics check (but must let go of the pole in the process).

Swim
==== Make a Swim check once per round while you are in the water. Success means you may swim at up to half your speed (as a full-round action) or at a quarter of your speed (as a move action). If you fail by 4 or less, you make no progress. If you fail by 5 or more, you go underwater. ==== If you are underwater, either because you failed a Swim check or because you are swimming underwater intentionally, you must hold your breath. You can hold your breath for a number of rounds equal to twice your Constitution score, but only if you do nothing other than take move actions or free actions. If you take a standard action or a full-round action (such as making an attack), the remainder of the duration for which you can hold your breath is reduced by 1 round. (Effectively, a character in combat can hold his breath only half as long as normal.) After that period of time, you must make a DC 10 Constitution check every round to continue holding your breath. Each round, the DC for that check increases by 1. If you fail the Constitution check, you begin to drown. The DC for the Swim check depends on the water, as given on the table below. * You can’t take 10 on a Swim check in stormy water, even if you aren’t otherwise being threatened or distracted.

Each hour that you swim, you must make a DC 20 Swim check or take 1d6 points of nonlethal damage from fatigue.

Action
A successful Swim check allows you to swim a quarter of your speed as a move action or half your speed as a full-round action.

Modifiers

 * Swim Speed A creature with a swim speed can move through water at its indicated speed without making Swim checks. It gains a +8 racial bonus on any Swim check to perform a special action or avoid a hazard. The creature can always choose to take 10 on a Swim check, even if distracted or endangered when swimming. Such a creature can use the run action while swimming, provided that it swims in a straight line.
 * Feats If you have the Athletic feat, you get a +2 bonus on Swim skill checks. If you have 10 or more ranks in Swim, the bonus increases to +4.