Consider writing down the answers to these questions so you can track your progress.
Current blood pressure?
How much do you weigh? If different, what would be a healthy goal weight for you?
How much water do you currently drink each day?
How many hours do you currently sleep each night?
How long can you hold in a plank? If it is safe for you to do so, try it and time it.
How long can you hold a wall sit?If it is safe for you to do so, try it and time it.
What is motivating you to make changes in your health behaviors?
Who is most supportive to you on your health journey? Have you told this person you are going to participate in this challenge?