Hello dear understand your concern Physical exercise will not help to abort the pregnancy. First confirm your pregnancy if period is delayed 7-10 days.( by Urinary pregnancy kit). If pregnancy is confirmed you can use gynecologist prescribed abortion kit for termination of intrauterine pregnancy up to 63 days of gestational age. It should be used under the guidance of gynecologist after proper investigation like USG , Hb, etc. 200 mg mifepristone should be followed by 400 ug misoprostol vaginally/orally after 48 hour, another 400 ug dose after 4 hour if needed. Do not use kit at home without guidance as it cause excessive bleeding, incomplete abortion, ectopic pregnancy and future pregnancy problem. Follow up USG should be done after 14 days to confirm completeness of abortion process. Use condoms, emergency contraceptive pills in future to prevents unwanted pregnancies. Hope this may help you Best regards Dr. Sagar