If the seasonal transition to shorter, cooler days is bringing you down, lighten up with a little yoga. This 10-minute flow will make you smile, laugh, and then smile some more! Mandy Ingber 's yoga for happiness will help you open up the heart, appreciate who you are, and find gratitude in everyday life. With all the fun you're having, you won't even realize that you also just finished a total-body (and mind) workout. Press play to get a peek at why Mandy's celebrity clients, like Jennifer Aniston , keep coming back for more.