It is recommended to run endurance running, which is helpful for body shaping. If you want to exercise, you can also use push-ups and sit-ups in groups.
Group push-ups, it is suggested that you can do four or five groups at first (and then gradually increase the amount), and the number of each group depends on individual quality. Each group is separated by one minute (the time must be strictly controlled to be effective). -Group sit-ups.
All of the above can be practiced at home and need long-term persistence. If you have special needs, you can also go to the gym for training.