diff --git a/sources/reactphysics3d/engine/CollisionEngine.cpp b/sources/reactphysics3d/engine/CollisionEngine.cpp
index ea86c329..9689fef6 100644
--- a/sources/reactphysics3d/engine/CollisionEngine.cpp
+++ b/sources/reactphysics3d/engine/CollisionEngine.cpp
@@ -43,15 +43,14 @@ void CollisionEngine::update() {
 
     // While the time accumulator is not empty
     while(timer.getAccumulator() >= timer.getTimeStep().getValue()) {
-
         // Remove all old collision contact constraints
         collisionWorld->removeAllContactConstraints();
 
-        Time timeFirst = 0;             // First collision time
-        Time timeLast = DBL_MAX;        // Last collision separation time
+        Time timeFirst(0);             // First collision time
+        Time timeLast(DBL_MAX);        // Last collision separation time
 
         // Compute the collision detection
-        if(collisionDetection.computeCollisionDetection(collisionWorld, timer.getTimeStep(), timeFirst, timeLast)) {
+        if (collisionDetection.computeCollisionDetection(collisionWorld, timer.getTimeStep(), timeFirst, timeLast)) {
             // For each body in the dynamic world
             for(std::vector<Body*>::const_iterator it = world->getBodyListStartIterator(); it != world->getBodyListEndIterator(); ++it) {
                 // If the body is a RigidBody and if the rigid body motion is enabled
@@ -60,6 +59,9 @@ void CollisionEngine::update() {
                     // Update the state of the rigid body
                     updateBodyState(rigidBody, timeFirst);
                 }
+
+                // Stop the body (TO DELETE)
+                rigidBody->setIsMotionEnabled(false); // TODO : DELETE THIS
             }
         }
         else {
@@ -70,6 +72,7 @@ void CollisionEngine::update() {
                 if (rigidBody && rigidBody->getIsMotionEnabled()) {
                     // Update the state of the rigid body with an entire time step
                     updateBodyState(rigidBody, timer.getTimeStep());
+                    std::cout << "NO NO NO" << std::endl;   // TODO : DELETE THIS
                 }
             }
         }