diff --git a/include/field_player_avatar.h b/include/field_player_avatar.h
index 1dbe171bc2..bcee339d5f 100644
--- a/include/field_player_avatar.h
+++ b/include/field_player_avatar.h
@@ -52,11 +52,11 @@ u8 GetPlayerAvatarFlags(void);
 void sub_808B578(void);
 u8 GetFRLGAvatarGraphicsIdByGender(u8);
 u8 GetRSAvatarGraphicsIdByGender(u8);
-void sub_808B980(u8 direction);
-void sub_808B9BC(u8 direction);
-void sub_808B9A4(u8 direction);
-void sub_808C1B4(u8 direction);
-void sub_808B9D4(u8 direction);
+void PlayerWheelieInPlace(u8 direction);
+void PlayerWheelieMove(u8 direction);
+void PlayerPopWheelieWhileMoving(u8 direction);
+void PlayerUseAcroBikeOnBumpySlope(u8 direction);
+void PlayerEndWheelieWhileMoving(u8 direction);
 void sub_808D194(void);
 void sub_808D1C8(void);
 bool32 sub_808D1B4(void);
diff --git a/src/bike.c b/src/bike.c
index 15857778cc..e66d6b6e13 100644
--- a/src/bike.c
+++ b/src/bike.c
@@ -696,11 +696,11 @@ static void AcroBikeTransition_WheelieMoving(u8 direction)
             if (MetatileBehavior_IsBumpySlope(playerObjEvent->currentMetatileBehavior))
                 PlayerIdleWheelie(direction);
             else
-                sub_808B980(direction);  //hit wall?
+                PlayerWheelieInPlace(direction);  //hit wall?
         }
         return;
     }
-    sub_808B9BC(direction);
+    PlayerWheelieMove(direction);
     gPlayerAvatar.runningState = MOVING;
 }
 
@@ -730,11 +730,11 @@ static void AcroBikeTransition_WheelieRisingMoving(u8 direction)
             if (MetatileBehavior_IsBumpySlope(playerObjEvent->currentMetatileBehavior))
                 PlayerIdleWheelie(direction);
             else
-                sub_808B980(direction);  //hit wall?
+                PlayerWheelieInPlace(direction);  //hit wall?
         }
         return;
     }
-    sub_808B9A4(direction);
+    PlayerPopWheelieWhileMoving(direction);
     gPlayerAvatar.runningState = MOVING;
 }
 
@@ -757,7 +757,7 @@ static void AcroBikeTransition_WheelieLoweringMoving(u8 direction)
             PlayerEndWheelie(direction);
         return;
     }
-    sub_808B9D4(direction);
+    PlayerEndWheelieWhileMoving(direction);
 }
 
 void Bike_TryAcroBikeHistoryUpdate(u16 newKeys, u16 heldKeys)
@@ -1049,7 +1049,7 @@ void Bike_HandleBumpySlopeJump(void)
         if (MetatileBehavior_IsBumpySlope(tileBehavior))
         {
             gPlayerAvatar.acroBikeState = ACRO_STATE_WHEELIE_STANDING;
-            sub_808C1B4(GetPlayerMovementDirection());
+            PlayerUseAcroBikeOnBumpySlope(GetPlayerMovementDirection());
         }
     }
 }
diff --git a/src/field_player_avatar.c b/src/field_player_avatar.c
index 35bbb1e036..6d44f4b514 100644
--- a/src/field_player_avatar.c
+++ b/src/field_player_avatar.c
@@ -261,7 +261,7 @@ static const u8 sRSAvatarGfxIds[] = {OBJ_EVENT_GFX_LINK_RS_BRENDAN, OBJ_EVENT_GF
 
 static const u8 sPlayerAvatarGfxToStateFlag[2][5][2] =
 {
-    [MALE] = 
+    [MALE] =
     {
         {OBJ_EVENT_GFX_BRENDAN_NORMAL,     PLAYER_AVATAR_FLAG_ON_FOOT},
         {OBJ_EVENT_GFX_BRENDAN_MACH_BIKE,  PLAYER_AVATAR_FLAG_MACH_BIKE},
@@ -269,7 +269,7 @@ static const u8 sPlayerAvatarGfxToStateFlag[2][5][2] =
         {OBJ_EVENT_GFX_BRENDAN_SURFING,    PLAYER_AVATAR_FLAG_SURFING},
         {OBJ_EVENT_GFX_BRENDAN_UNDERWATER, PLAYER_AVATAR_FLAG_UNDERWATER},
     },
-    [FEMALE] = 
+    [FEMALE] =
     {
         {OBJ_EVENT_GFX_MAY_NORMAL,         PLAYER_AVATAR_FLAG_ON_FOOT},
         {OBJ_EVENT_GFX_MAY_MACH_BIKE,      PLAYER_AVATAR_FLAG_MACH_BIKE},
@@ -1079,23 +1079,23 @@ void PlayerAcroTurnJump(u8 direction)
     PlayerSetAnimId(GetJumpInPlaceTurnAroundMovementAction(direction), 1);
 }
 
-void sub_808B980(u8 direction)
+void PlayerWheelieInPlace(u8 direction)
 {
     PlaySE(SE_WALL_HIT);
     PlayerSetAnimId(GetAcroWheelieInPlaceDirectionMovementAction(direction), 2);
 }
 
-void sub_808B9A4(u8 direction)
+void PlayerPopWheelieWhileMoving(u8 direction)
 {
     PlayerSetAnimId(GetAcroPopWheelieMoveDirectionMovementAction(direction), 2);
 }
 
-void sub_808B9BC(u8 direction)
+void PlayerWheelieMove(u8 direction)
 {
     PlayerSetAnimId(GetAcroWheelieMoveDirectionMovementAction(direction), 2);
 }
 
-void sub_808B9D4(u8 direction)
+void PlayerEndWheelieWhileMoving(u8 direction)
 {
     PlayerSetAnimId(GetAcroEndWheelieMoveDirectionMovementAction(direction), 2);
 }
@@ -1415,7 +1415,7 @@ void sub_808C15C(u8 direction)
     StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetFishingDirectionAnimNum(direction));
 }
 
-void sub_808C1B4(u8 direction)
+void PlayerUseAcroBikeOnBumpySlope(u8 direction)
 {
     ObjectEventSetGraphicsId(&gObjectEvents[gPlayerAvatar.objectEventId], GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_ACRO_BIKE));
     StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetAcroWheelieDirectionAnimNum(direction));