Let your so called “excuses” go
1-29-10
Warm Up:
Double Under practice:
-An easy way to “get” double unders:
1st day time yourself doing 10 double unders
2nd day time yourself doing 2 double unders in a row, ten times
3rd day time yourself doing 3 double unders in a row, ten times
4th day time yourself doing 4 double unders [...]



