Activities Sports & Athletics Bodybuilding Workout Routines for Teens Share PINTEREST Email Print Colin Anderson Blend Images/Getty Images Sports & Athletics Bodybuilding Training & Routines Baseball Bicycling Billiards Bowling Boxing Car Racing Cheerleading Extreme Sports Football Golf Gymnastics Ice Hockey Martial Arts Professional Wrestling Skateboarding Skating Paintball Soccer Swimming & Diving Table Tennis Tennis Track & Field Volleyball Other Activities Learn More By Hugo Rivera Hugo Rivera Hugo Rivera is a nationally ranked competitive bodybuilder. He has written several books on fitness and bodybuilding, including "The Body Sculpting Bible." Learn about our Editorial Process Updated on 05/07/18 Though most teens believe that the longer they workout in the gym the more bodybuilding results they will get, in reality, bodybuilding workouts should not last more than 1 hour tops with 45 minutes being an even more optimal length. The reason for this is because after 45-60 minutes of intense training, testosterone levels begin to fall and cortisol levels begin to rise. Not a good scenario for those of us who would like to build muscle and lose some body fat. Therefore, the mission is to get in and out of the gym; so that means no socializing during workout time. Thus, in order to maximize your results, you need to be able to hit each muscle efficiently during the allotted time, with perfect form and the right intensity. The bodybuilding workouts shown below will get you started on the right track. Sample Bodybuilding Workout Routines for Teens The bodybuilding workouts shown below will get you started on the right foot once you have gone through the beginning and intermediate phases of bodybuilding. Workout Notes Workout Frequency: You can do this workout 3 days on followed by one day off. If you need more time to recover from your workouts, you can train 2 days on and 1 day off picking up the next workout in the sequence on the following training day. Hardgainers do best by training Monday, Tuesday, Thursday, and Friday with weekends off.Use Perfect Form: Make sure that you use perfect form on all exercises for maximum stimulation and injury prevention. Never sacrifice form in order to add more weight.Keep It Fast Paced: Rest 60 seconds in between sets. Workout (A): Chest/Shoulders/Triceps ChestIncline Bench Press (alternate with Incline Dumbbell Press every other workout) 4 sets of 12, 10, 8, 8 repsFlat Dumbbell Press (Chest Dips every other workout) 3 sets of 10-12 repsIncline Flyes 3 sets of 12-15 reps (alternate with Flat Flyes every other workout)ShouldersDumbbell Shoulder Press (alternate with Upright Rows every other workout) 3 sets of 12, 10, 8 repsLateral Raises (alternate with Military Press every other workout) 3 sets of 10-12 repsBent Over Laterals (alternate with Rear Delt Machine) 3 sets of 12-15 repsTricepsTriceps Dips on Parallel Bars (alternate with Close Grip Bench Press every other workout) 4 sets of 12, 10, 8, 8 repsStraight Bar Triceps Pushdowns (alternate with Overhead Dumbbell Triceps Extensions every other workout) 4 sets of 10-12 reps Workout (B): Thighs/Hamstrings/Abs QuadsSquats (alternate with Wide Stance Squats) 4 sets of 12, 10, 8, 8 repsLeg Press (alternate with Hack Squats) 3 sets of 10-12 repsLeg Extensions (alternate with One Legged Leg Extensions) 3 sets of 12-15 repsHamstringsStanding Leg Curls (alternate with Lying Leg Curls w/ Toes Out) 3 sets of 8-10 repsLying Leg Curls w/ Toes In (alternate with Seated Leg Curls) 3 sets of 8-10 repsLunges (alternate with Step Ups) 3 sets of 12-15 reps(Note: Press with your heels on lunges and step ups)AbsHanging Leg Raises (alternate with Knee-Ins) 4 sets of 10-15 repsCrunches on Exercise Ball (alternate with Bicycle Crunches) 4 sets of 10-15 reps Workout (C): Back/Biceps/Calves BackWide Grip Pull-ups to Front (alternate with Wide Grip Pull-ups to Back) 4 sets of 8-12 reps(Note: Use Pull-up assist machine if unable to do without help)Reverse Close Grip Chin-ups (alternate with T-Bar Rows) 3 sets of 10-12 reps(Note: Use Pull-up assist machine if unable to do without help)Low Pulley Rows (alternate with One Arm Rows every other workout) 3 sets of 12-15 repsBicepsConcentration Curls (alternate with Preacher Curls) 3 sets of 8-10 repsIncline Curls (alternate with Incline Hammer Curls) 3 sets of 10-12 repsHammer Curls (alternate with High Pulley Curls) 3 sets of 12-15 repsCalvesStanding Calf Raises (alternate with Calf Press) 4 sets of 8-10 repsSeated Calf Raises with Toes In (alternate with Seated Calf Raises with Toes Out) 4 sets of 15-20 reps