Most people think that endurance training is the only workout that will help you lose weight, but strength training is very important too. For starters, weight training boosts your metabolism, so you'll burn more calories in the hours after a strength workout. Also, muscle burns calories more efficiently than fat, so building muscle will help you burn calories even when you're resting.
Read Build Muscle for workout tips that will help you pack on calorie-burning muscle. Some good muscle-building workouts for men include dead lifts, pull ups, and squats. These exercises build major muscle groups like the back, legs, and biceps. for more details on these workouts.