private void buttonSaveChanges_Click(object sender, EventArgs e)
        {
            // 1. Get details
            int    muscleGroupId   = Convert.ToInt32(textBoxId.Text);
            string muscleGroupName = textBoxEditName.Text;

            // 2. Create object
            MuscleGroup muscleGroup = new MuscleGroup(muscleGroupId, muscleGroupName);

            // 3. Convert to JSON
            var jsonData = JsonConvert.SerializeObject(muscleGroup);

            // 4. Create request, send it, and get response
            APIRequests request = new APIRequests();

            string url = $"{request.allMuscleGroupsEndpoint}/{muscleGroupId}/{muscleGroupName}";

            var response = request.SendPathRequestData(url);

            // 5. Handle response
            if (response.Contains("Successfully"))
            {
                MessageBox.Show("Successfully modified the muscle group");

                textBoxEditName.Text = "";

                ResetMuscleGroupView();
            }
            else
            {
                MessageBox.Show("Something went wrong, and we couldn't edit the muscle group");
            }
        }