diff --git a/behaviors/behavior_manager.py b/behaviors/behavior_manager.py
index c54f17c..891c1c2 100644
--- a/behaviors/behavior_manager.py
+++ b/behaviors/behavior_manager.py
@@ -1,5 +1,8 @@
 from behaviors.custom.keyframe.get_up.get_up import GetUp
 from behaviors.custom.keyframe.keyframe import KeyframeSkill
+from behaviors.custom.keyframe.poses.goalie_set.goalie_set import GoalieSet
+from behaviors.custom.keyframe.poses.low_block_left.low_block_left import LowBlockLeft
+from behaviors.custom.keyframe.poses.low_block_right.low_block_right import LowBlockRight
 from behaviors.custom.keyframe.poses.neutral.neutral import Neutral
 from behaviors.behavior import Behavior
 from behaviors.custom.reinforcement.walk.walk import Walk
@@ -22,7 +25,7 @@ class BehaviorManager:
         Each skill is indexed by its class name.
         """
 
-        classes: list[type[Behavior]] = [Walk, Neutral, GetUp]
+        classes: list[type[Behavior]] = [Walk, Neutral, GoalieSet, LowBlockLeft, LowBlockRight, GetUp]
 
         # instantiate each Skill and store in the skills dictionary
         self.skills = {cls.__name__: cls(agent=self.agent) for cls in classes}
@@ -33,6 +36,9 @@ class BehaviorManager:
             raise KeyError(f"No skill found with the name '{name}'")
         return self.skills[name]
 
+    def has_skill(self, name: str) -> bool:
+        return name in self.skills
+
     def execute(self, skill_name: str, *args, **kwargs) -> bool:
         """
         Executes one step of the specified skill.
diff --git a/behaviors/custom/keyframe/poses/goalie_set/goalie_set.py b/behaviors/custom/keyframe/poses/goalie_set/goalie_set.py
new file mode 100644
index 0000000..77b76d8
--- /dev/null
+++ b/behaviors/custom/keyframe/poses/goalie_set/goalie_set.py
@@ -0,0 +1,8 @@
+import os
+
+from behaviors.custom.keyframe.keyframe import KeyframeSkill
+
+
+class GoalieSet(KeyframeSkill):
+    def __init__(self, agent):
+        super().__init__(agent, os.path.join(os.path.dirname(__file__), "goalie_set.yaml"))
diff --git a/behaviors/custom/keyframe/poses/low_block_left/low_block_left.py b/behaviors/custom/keyframe/poses/low_block_left/low_block_left.py
new file mode 100644
index 0000000..08fb378
--- /dev/null
+++ b/behaviors/custom/keyframe/poses/low_block_left/low_block_left.py
@@ -0,0 +1,8 @@
+import os
+
+from behaviors.custom.keyframe.keyframe import KeyframeSkill
+
+
+class LowBlockLeft(KeyframeSkill):
+    def __init__(self, agent):
+        super().__init__(agent, os.path.join(os.path.dirname(__file__), "low_block_left.yaml"))
diff --git a/behaviors/custom/keyframe/poses/low_block_right/low_block_right.py b/behaviors/custom/keyframe/poses/low_block_right/low_block_right.py
new file mode 100644
index 0000000..22b7b27
--- /dev/null
+++ b/behaviors/custom/keyframe/poses/low_block_right/low_block_right.py
@@ -0,0 +1,8 @@
+import os
+
+from behaviors.custom.keyframe.keyframe import KeyframeSkill
+
+
+class LowBlockRight(KeyframeSkill):
+    def __init__(self, agent):
+        super().__init__(agent, os.path.join(os.path.dirname(__file__), "low_block_right.yaml"))
diff --git a/behaviors/custom/reinforcement/goalie_block/goalie_block.py b/behaviors/custom/reinforcement/goalie_block/goalie_block.py
new file mode 100644
index 0000000..2b6898a
--- /dev/null
+++ b/behaviors/custom/reinforcement/goalie_block/goalie_block.py
@@ -0,0 +1,32 @@
+import logging
+
+from behaviors.behavior import Behavior
+
+
+logger = logging.getLogger(__name__)
+
+
+class GoalieBlock(Behavior):
+    """
+    Placeholder interface for a future RL-based goalkeeper blocking skill.
+
+    The production code does not register or call this skill yet.
+    It exists to lock down the expected execution shape for later training work.
+    """
+
+    def __init__(self, agent):
+        super().__init__(agent)
+        self.last_side: str | None = None
+
+    def execute(self, reset: bool, side: str, *args, **kwargs) -> bool:
+        if reset:
+            self.last_side = side
+
+        logger.warning(
+            "GoalieBlock.execute(side=%s) was called before an RL model was integrated.",
+            side,
+        )
+        return True
+
+    def is_ready(self, *args) -> bool:
+        return False
diff --git a/communication/monitor_client.py b/communication/monitor_client.py
index 64e1e69..905a96a 100644
--- a/communication/monitor_client.py
+++ b/communication/monitor_client.py
@@ -57,7 +57,14 @@ class MonitorClient:
         unum: int,
         team_name: str,
         pos: tuple[float, float, float],
+        yaw_deg: float | None = None,
     ) -> None:
-        self.send(
-            f"(agent (unum {unum}) (team {team_name}) (pos {pos[0]} {pos[1]} {pos[2]}))"
-        )
+        if yaw_deg is None:
+            command = f"(agent (unum {unum}) (team {team_name}) (pos {pos[0]} {pos[1]} {pos[2]}))"
+        else:
+            command = (
+                f"(agent (unum {unum}) (team {team_name}) "
+                f"(move {pos[0]} {pos[1]} {pos[2]} {yaw_deg}))"
+            )
+
+        self.send(command)