Monday, January 17, 2011

F= M /A

Mike Castrogiovanni, back in the day, showing some serious power.

2 comments:

Faizal S. Enu said...

With the bands, don't forget that F=M*A + k*x

Mark Reifkind said...

ok faizal, please explain. I don't grok k*x

35 lb ruck 2.31 miles 15:18 ave

 had to squeeze it in splits 1st mile 15:25 2nd 15:11 last par 15:00 felt strong I think I would  have gone 15:10 or less for three but it w...