Internal:
1. Budget - Where can you afford to go? What equipment can you afford?
2. Your Experiences – Have you had a bad accident or injury with physical activity before?
External:
1. Location and Weather– Is there a park in your neighborhood? Is it too cold or too foggy outside?
2. Family and Friends – Do you have a friend or family member that likes to be physically active?
Food and Drug Administration (FDA) and Food Safety Commission (FSC).
Hope The Helps! <span>(´。• ω •。`)</span>
Answer: you more than suitable!