as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
generate two exercise plans for a beginner who wants to lose weight.
user
exercise plan 1: 
1. start with a 30-minute brisk walk, 5 days per week.
2. add running for 20 minutes, 3 days per week.
3. add an abdominal workout to the mix, focusing on crunches and planks.
4. do strength moves such as squats, lunges, pull-ups and push-ups.
5. incorporate hiit exercises into your routine, such as burpees and jumping jacks on alternate days.

exercise plan 2:
1. begin with low-impact exercises such as yoga, swimming, or cycling. 
2. incorporate strength training such as push-ups, squats, and lunges .
3. perform hiit 1-2 days per week with exercises like jumping jacks, burpees and mountain climbers.
4. add an abdominal workout, focusing on crunches and planks.
5. swimming is a great form of cardio. an ideal swimming session would include intervals of sprinting and resting.
assistant