Join Rosie MacLennan, a World and Olympic champion in the trampoline event, for a live online Q&A, hosted by Canadian Tire.

To participate, download the Periscope app on your Apple or Android device and follow @CanadianTire. Then log in on Wednesday, August 5 from 6:45-7pm EST to hear about her experiences in the Olympics and her role as a Jumpstart Ambassador.