When doing muscular strength and endurance training it is best to start with?

When doing muscular strength and endurance training, it is best to start with a warm-up to prepare your muscles and joints, followed by lighter weights or resistance to focus on proper form and technique. Gradually increase the intensity and volume of your workouts over time to build strength and endurance effectively. Incorporating a balanced routine that targets different muscle groups is also essential for overall development and injury prevention.