diff --git a/front_end/src/components/StatsAthlete.tsx b/front_end/src/components/StatsAthlete.tsx
index 97514a5..0cedcce 100644
--- a/front_end/src/components/StatsAthlete.tsx
+++ b/front_end/src/components/StatsAthlete.tsx
@@ -23,16 +23,18 @@ function StatAthlete({ athlete }: AthleteStatsProps) {
   };
 
   useEffect(() => {
+    console.log("useEffect déclenché, athlete.id =", athlete.id);
     async function loadSessions() {
         if (!athlete.id) {
             console.error("Athlete ID is null");
             setLoading(false);
             return;
         }
-        
+        console.log("Début du chargement des sessions");
         setLoading(true);
         try {
             const sessionsData = await getSessionsByAthleteId(athlete.id);
+            console.log("Sessions reçues de l'API:", sessionsData);
             setSessions(sessionsData);
             console.log("Sessions chargées:", sessionsData);
             console.log("Première session:", sessionsData[0]);
@@ -42,6 +44,7 @@ function StatAthlete({ athlete }: AthleteStatsProps) {
             setSessions([]);
         } finally {
             setLoading(false);
+            console.log("Fin du chargement");
         }
     }
     
@@ -49,6 +52,8 @@ function StatAthlete({ athlete }: AthleteStatsProps) {
 }, [athlete.id]);
 
   const handleCalculerStats = () => {
+    console.log("Sessions au moment du calcul:", sessions); 
+    console.log("Nombre de sessions:", sessions.length); 
     let safeDebut = dateDebut;
     let safeFin = dateFin;
     if (sessions.length > 0) {
diff --git a/front_end/src/requetes.tsx b/front_end/src/requetes.tsx
index 16a03b0..7c1fb6b 100644
--- a/front_end/src/requetes.tsx
+++ b/front_end/src/requetes.tsx
@@ -402,7 +402,7 @@ export async function getAllAthlete(): Promise<Athlete[]> {
 
 export async function getSessionsByAthleteId(athleteId: number): Promise<Session[]> {
     try {
-        const response = await api.get(`/athlete/athlete/${athleteId}/session`);
+        const response = await api.get(`/athlete/${athleteId}/session`);
         const sessions: Session[] = [];
         
         const allAthletes = await getAllAthlete();