Pre-heat the grill to high.
Cut the lemons in half. Place the chicken and olive oil in a bowl. Squeeze the lemons onto the chicken. Keep the lemon halves in the bowl and marinate for up to an hour. If time is short, this recipe works without marinating.
Place the chicken and the lemon halves on the grill. Pour 1/3 of the marinade on the chicken. Cook for 3-4 minutes. Turn over the chicken and pour 1/3 of the marinade on the chicken. Cook for 3-4 minutes. Turn the chicken over and pour the remaining marinade on the chicken. Squeeze the lemons onto the chicken with a long pair of tongs. Turn the chicken over again and cook for 2 minutes.
Nutritional information per serving: 166 calories, 7 g fat, 1 g saturated fat, 67 mg cholesterol, 60 mg sodium, 6 g carbohydrates, 2 g fiber, 23 g protein.