In the park, parallel bars are also commonly used equipment, which is slightly less difficult to use than horizontal bars, so it is relatively easy to use fitness equipment.

Exercise muscle groups on parallel bars: the difficulty of arms and lower chest muscles;

Step 1 Prepare for action. Hands on the parallel bars, feet off the ground.

STEP 2 The formal action uses the strength of the arm and the lower chest to let the body go down, stay for one second when reaching the low point, and then return to the preparatory action. One group did 8~ 10 times, and 3~4 groups. Note: this action will exert pressure on the shoulders, so when descending, the arm angle should not be less than 90 degrees to avoid excessive pressure concentration on the shoulders and injury.

Parallel bars pull-ups exercise muscle groups: the difficulty of full-length muscle groups;

Step 1 Prepare for action. Hold the parallel bars with both hands and lift your legs straight.

STEP 2 The formal action is to lift the upper body with the strength of the whole body, and the chin is slightly higher than the height of the parallel bars for 8~ 10 times, and do 3~4 groups. Note: This action is slightly more difficult. If you can't completely let your chin exceed the height of the horizontal bar, you can reach the maximum height you can reach. If you feel cramps when you straighten your legs, you can bend your knees instead.

Parallel bars push-ups exercise muscle groups: the difficulty of upper body muscle groups;

Step 1 Support your hands and feet on the parallel bars and get ready for action.

STEP 2 formal action applies force to the chest and hand muscles, does push-ups, pauses for one second when the body reaches the lowest point, and then returns to the preparation action. One group did 8~ 10 times, and 3~4 groups. Note: You need to pay more attention to the movements on the parallel bars to avoid slipping and injury.

Parallel bars rotation exercise muscle group: the difficulty of full-length muscle group;

Step 1 Prepare for action. Grab the parallel bars with both hands and lift your legs.

STEP 2 formal action uses the whole body's strength to rotate the lower body upwards.

STEP 3 repeat the action, the body rotates and returns to the preparation action. Do it 4~6 times in each group, 2~3 groups.

Watch your movements. Note that this action is more challenging. For shoulder discomfort or beginners, please consider it yourself.