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.
4:01
1:22:30
1:43
1:12:18
3:26:23
1:54
2:27
1:34
0:52
0:45
