There are different ways to alter your body. This could range from sample to extreme strategies. Simple could involve natural ways and extreme ones would entail advanced body modifications through medical interventions. Below is a list of strategies to alter the physical state of the body:
1. Extensive work-outs
2. Steroids and Hormone intake
3. Surgery
4. Transplants
5. Tattoos
6. Body Piercing
Hope this helps.