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.
1:06
1:48
5:48
0:54
10:54
2:42
4:23
0:43
0:12
1:57
