20251206 Dec 6 Written By Robert Mejia Zone 2 Cardio30-40 minutes of work; maintain HR at 60-70% of max HR Robert Mejia https://ghostmakerathletics.com
20251206 Dec 6 Written By Robert Mejia Zone 2 Cardio30-40 minutes of work; maintain HR at 60-70% of max HR Robert Mejia https://ghostmakerathletics.com