This is how I would prefer it to look.

Sunday - (30 mins treadmill etc.)
Monday - (30 mins treadmill etc.)
Tuesday - (30 mins treadmill etc.)
Wednesday - (30 mins treadmill etc.)
Thursday - (30 mins treadmill etc.)
Friday - (30 mins treadmill etc.)
Saturday - (30 mins treadmill etc.)

(and then if you have added commentary you put it below that, here)

Here is so you can copy and paste:

Sunday -
Monday -
Tuesday -
Wednesday -
Thursday -
Friday -
Saturday -