Base Training for the rest of us from CTS

https://trainright.com/cycling-base-training-dos-and-donts-for-amateur-and-masters-cyclists/?utm_source=CTS+Newsletter&utm_campaign=f11a5bccf9-EMAIL_CAMPAIGN_2017_08_24-kale-kimchi-jeff-mahin&utm_medium=email&utm_term=0_9d08d48022-f11a5bccf9-106443499&mc_cid=f11a5bccf9&mc_eid=7cc4bcc2b1