
Training and exercise for children and teenagers. This article is huge! So huge it has been split into a 4 part series. You can see the 4 parts below or click the continue link at the bottom of each part.
Please Note: As this forum is mainly concerned with building muscle and strength, then the exercise prescriptions given below will only include routines for strength and muscle growth and not aerobic training or fitness training. If you want advice on aerobic training or fitness training then post your questions on the forum and they will be answered.
The 3 routines given below are for complete beginners to weight training and give some progression as more experience is gained. Move onto the second routine after completing the 12 weeks of the first routine. Only move onto the split routine after at least six weeks of the 3 days week routine. It is important that the exercise technique is given more importance than the weight that will be lifted. Only increase the intensity when exercise technique is perfected.
Workout Notes:
| Bodypart | Exercise | Sets | Reps |
| Quads/Glutes | Leg Press | 1 | 15 |
| Hamstrings | Lying Leg Curl | 1 | 15 |
| Upper Back | Barbell Rows | 1 | 15 |
| Chest | Flat Bench Press | 1 | 15 |
| Shoulders | Dumbbell Press | 1 | 15 |
| Traps | Dumbbell Shrugs | 1 | 15 |
| Triceps | Pushdowns | 1 | 15 |
| Biceps | Barbell Curls | 1 | 15 |
| Lower Back | Back Extension | 1 | 15 |
| Calves | Standing Calf Raise | 1 | 15 |
| Forearms | Barbell Wrist Curl | 1 | 15 |
| Abdominals | Crunches | 1 | 15 |
| Bodypart | Exercise | Sets | Reps |
| Quads/Glutes | Leg Press | 2 | 12 |
| Hamstrings | Lying Leg Curl | 2 | 12 |
| Upper Back | Barbell Rows | 2 | 12 |
| Chest | Flat Bench Press | 2 | 12 |
| Shoulders | Dumbbell Press | 2 | 12 |
| Traps | Dumbbell Shrugs | 2 | 12 |
| Triceps | Pushdowns | 2 | 12 |
| Biceps | Barbell Curls | 2 | 12 |
| Lower Back | Back Extension | 1 | 12 |
| Calves | Standing Calf Raise | 1 | 12 |
| Forearms | Barbell Wrist Curl | 1 | 12 |
| Abdominals | Crunches | 1 | 15 |
Workout Notes:
| Bodypart | Exercise | Sets | Reps |
| Chest |
Flat dumbbell press Pec dec fly |
2 1 |
10-12 10-12 |
| Upper back |
Barbell rows Seated cable row |
2 1 |
10-12 10-12 |
| Shoulders |
Seated dumbbell press Dumbbell lateral raise |
2 1 |
10-12 10-15 |
| Traps | Dumbbell shrugs | 2 | 10-15 |
| Triceps | Lying barbell extension | 2 | 10-12 |
| Biceps | Standing barbell curl | 2 | 10-12 |
| Forearms | Barbell wrist curl | 2 | 10-12 |
| Bodypart | Exercise | Sets | Reps |
| Quads/Glutes | Squats | 2 | 8-12 |
| Quads | Leg extension | 2 | 10-12 |
| Hamstrings | Leg curl | 2 | 10-12 |
| Lower Back | Back extension | 2 | 15-20 |
| Calves | Standing calf raise | 2 | 12-15 |
| Abdominals |
Crunches Reverse crunch |
2 |
15-40 15-30 |
This routine is completed three days per week on Monday, Wednesday, and Friday.
Warm up 5-10 minutes, perform full body stretches, and cool down 5-10 minutes at the end of the routine.
| Exercise | 1st Set | 2nd Set | 3rd Set | 4th Set |
| Bench press (chest) | 12 reps | 10 reps | 10 reps | 8 reps |
| Barbell curl (biceps) | 12 reps | 10 reps | 10 reps | |
| Bent over row (back) | 12 reps | 10 reps | 10 reps | 8 reps |
| French press (triceps) | 12 reps | 10 reps | 10 reps | |
| Dumbbell shrugs (traps) | 12 reps | 10 reps | 10 reps | |
| Military press (shoulders) | 12 reps | 10 reps | 10 reps | |
| Squats (thighs) | 15 reps | 10 reps | 10 reps | 8 reps |
This routine is completed three days per week on Monday, Wednesday, and Friday. (Splitting the body into three training sessions).
Warm up 5-10 minutes, perform full body stretches, and cool down 5-10 minutes at the end of the routine.
| Monday (chest & triceps) | |||
| Exercise | 1st Set | 2nd Set | 3rd Set |
| Bench press | 12 reps | 10 reps | 8 reps |
| Incline dumbbell press | 12 reps | 10 reps | 8 reps |
| Flat dumbbell press | 12 reps | 10 reps | 10 reps |
| Ped dec | 12 reps | 10 reps | 10 reps |
| Skullcrushers | 12 reps | 10 reps | 8 reps |
| Dumbbell tricep extension | 12 reps | 10 reps | 8 reps |
| Crunches | 15 reps | 15 reps | 15 reps |
| Kness raises | 10 reps | 10 reps | 10 reps |
| Wednesday (back, biceps & calves) | |||
| Exercise | 1st Set | 2nd Set | 3rd Set |
| Barbell rows | 12 reps | 10 reps | 8 reps |
| Front pulldowns | 12 reps | 10 reps | 8 reps |
| 1 arm dumbbell rows | 12 reps | 10 reps | 10 reps |
| Barbell curls | 12 reps | 10 reps | 8 reps |
| Dumbbell curls | 12 reps | 10 reps | 10 reps |
| Standing calf raises | 12 reps | 10 reps | 10 reps |
| Friday (legs, shoulders & abs) | |||
| Exercise | 1st Set | 2nd Set | 3rd Set |
| Leg press | 12 reps | 10 reps | 8 reps |
| Leg extension | 12 reps | 10 reps | 10 reps |
| Leg curl | 12 reps | 10 reps | 10 reps |
| Military press | 12 reps | 10 reps | 8 reps |
| Side lateral raise | 12 reps | 10 reps | 10 reps |
| Rear lateral raise | 12 reps | 10 reps | 10 reps |
| Crunches | 15 reps | 15 reps | 15 reps |
| Knee raises | 10 reps | 10 reps | 10 reps |
Got any questions? Are you a teen and want to build some big muscles? Drop them in the comments section below and we'll try to answer them.
References:
Physiology of Sport and Exercise; J. Wilmore, D. Costill
Advanced Fitness Assessment and Exercise Prescription; V. Howard
ACSM's Guidelines for Exercise Testing and Prescription. 6th Edition