I am a male middle school student, aged 13. How can I exercise my muscles?

Aerobic training plan: cardio-pulmonary function training and running

Twice a week, 20-30 minutes each time, with a distance of 3-5 kilometers.

It's good for your heart and lung system. It can promote your digestion and absorption. It's good for muscle exercise.

2. Strength training plan: (the intensity should be mastered according to your own situation)

1. Jump rope to warm up 10 minutes.

Stretching and stretching

3. Dumbbell exercises 7 times a week

4. (times) refers to the number you can barely complete! (Select the weight according to the number of times)

The first leg training day (high-intensity leg training is beneficial to hormone secretion)

Dumbbell Squat 10- 15RM (times) x3 Group

Dumbbell straight leg hard drawing 10- 15RM

Dumbbell Scissors Squat 10- 15RM

Chest training the next day

Dumbbell chest push 10- 12RM (times) x3

Dumbbell wide chest 10- 12RM

Dumbbell bird 10- 12RM

Come back for training on the third day

Dumbbell single-arm rowing: 8- 12RM (times) x3

Hard drawing of dumbbell bent leg: 8- 10RM

Dumbbell bending stroke: 8- 12RM

Day 4 Shoulder Training Day

Sitting dumbbell press 10- 12RM (times) x3

Standing dumbbell side lift 10- 12RM

Vertical dumbbell rowing 10- 12RM

Day 5: 2 training days

Sit on the dumbbell and bend alternately 8- 12RM (times) x3.

Dumbbell bending hammer 8- 12RM

External rotation dumbbell bend 8- 12RM

Day 6: 3 training days

One-arm dumbbell neck and back arm flexion and extension 8- 12RM (times) x3

Dumbbell bending arm flexion and extension 8- 12RM

Narrow Push-ups 10- 15R Day 7 Abdominal Training Day

Sit-ups 15-20RM (times) x3

Supine leg lifts 15-20RM

Rollover sit-ups 12- 15RM

From both ends 12- 15RM

One: Cardiopulmonary Function Training Plan:

3-4 times a week, 20-30 minutes each time, and the heart rate is controlled at around (220- your age) x80%.

Two. Strength training plan reference: (training every other day)

1. Jogging 10 minutes.

stretching

The first day of leg and abdomen training day:

Squat for 3 groups, x8- 10 times.

Leg lifting in sitting position is 3 groups of x8- 10 times.

Leg flexion and extension 3 groups x 10- 12 times.

Leg curl 3 groups x 10- 12 times.

Four groups of sit-ups x 15-20 times.

Four groups of supine leg lifts x 15-20 times.

The next day chest and shoulder training.

Press the horizontal barbell for 3 groups of x8- 12 times.

Tilt the dumbbell upward and press 3 groups of x8- 12 times.

Tilt dumbbell bird upward for 3 groups of x8- 12 times.

Sitting posture apparatus clamped chest for 3 groups, x8- 12 times.

Sit on the dumbbell and press 3 groups of x 10- 12 times.

Standing dumbbell side lift 3 groups x 10- 12 times.

Bend over three groups of birds x 10- 12 times.

On the third day, I returned to training day.

Three groups of wide-grip pull-ups were pulled up by x8- 12 times.

Leg bending and hard drawing are three groups of x8- 10 times.

Bow and arrow barbell rowing 3 groups x8- 10 times

There are 3 groups of 8-12 times in the front of the neck.

Row with the seat for 3 groups of x8- 12 times.

Day four II. Three-head training day

Sit on dumbbells and bend alternately for 3 groups of x8- 12 times.

E-Z bar barbell is bent for 3 groups of x8- 12 times.

The stretcher was bent for 3 groups of x8- 12 times.

Press the rope for 3 groups x8- 12 times.

One-arm dumbbell neck and back arm flexed and stretched for 3 groups of x8- 12 times.

The barbell bends for 3 groups of x8- 12 times.

(60-90 seconds rest between groups) (90- 120 seconds rest between two movements)

(The above is for reference only, and you should adjust it according to your own situation during training. )

(and pay attention to diet and rest! ! ! )