Cernovich @Cernovich
You are training in the grey zone of tempo. Go do 8 weeks without letting your HR get above 140 bpm. You will be in the 50’s! https://t.co/yUuOxC0fPu — PolitiTweet.org
OneTruth @_OneTruth_
@Cernovich This proves my point. For someone blessed with that heart, MAF method works out perfectly. Not so for ma… https://t.co/ox1UsvXrhY