melodygirl
Cathlete
I'm on my way to the treadmill, then GS CT and then apprx 10 min core w/o. I'm asking opinions for the toughest/most effective 10 min core workout of the following:
SJP core
PUB core
BC core
KPC core
MM core
TIA and I'll check back after the other w/o's.
SJP core
PUB core
BC core
KPC core
MM core
TIA and I'll check back after the other w/o's.