unclesam099
Senior Member
- Joined
- Nov 18, 2010
- Messages
- 468
- Reaction score
- 19
20 second pieces?? Why????
I could see doing maybe ((30" on / 30" off) * 20) * 2 w/5' rest between... but why 20 seconds?
today was my lifting day
before weights: 20 seconds @ 1:18.7
after weights: 5k @ 1:50.9
20 second pieces?? Why????
I could see doing maybe ((30" on / 30" off) * 20) * 2 w/5' rest between... but why 20 seconds?