The Breakdown: Andre De Grasse walks you through a 100m race
The 100m seems to go by in a flash, but 3-time Olympic medallist walks you through all of the different things that can happen within only 10 seconds or less on the track.
1:21
1:23
1:31:50
2:50
1:07
1:10
3:33
2:00
1:12
0:32
