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.
1:15
4:41
3:27:38
2:12:22
4:55
1:48
2:11
1:59
12:24
