Generally speaking, girls' fitness suggestions are mainly aerobic training, supplemented by a small amount of strength training. Aerobic training, generally can use jogging, skipping, aerobic, conditional rotation in the gym and so on. Jogging and skipping rope have a good effect on leg shaping. Jogging is a comprehensive aerobic exercise, which has good effects on legs, feet and abdominal muscles. Human muscles are covered under subcutaneous fat. On the one hand, aerobic exercise can consume some fat, on the other hand, it can make muscles full and tangible through exercise, and the two aspects are well combined. The appearance of limbs has lines, which will not be exaggerated. It takes more than half an hour to warm up and exercise for good results.

For the case that your shoulder width is narrow, you can use dumbbells with a certain weight, do side lifts (arms slightly flexed), recommend sitting or standing posture, strengthen deltoid muscles, especially the middle bundle of deltoid muscles, and make each side thicker, so that the shoulder width looks much better. Muscle-building training is mostly anaerobic, characterized by short time and heavy load. Generally, the selected load is based on the one-time exhaustion of 12- 15. Each group is exhausted, rest for about a minute, and then do the next group. You can do 3-5 groups at first. Don't do it every day, wait until your muscles have rested. Pay attention to the standard action.

Judging from the photos on the back, your figure is generally good. You should pay attention to your sitting posture, standing posture and walking posture. Keep your back straight, chest out and shoulders back. Over time, your temperament will naturally form. I hope I can help you. Welcome to ask questions!