Heather Robertson Monthly Calendar. Today’s calendar workout was #cardiokickboxing to download a new workout calendar each month, register for a free account on heatherrobertson.com currently brainstorming ideas for. She emphasizes progressive overload and lifting as heavy as you can often, which is important in building lean muscle mass.

Here is my honest review of heather robertson’s monthly workout plans from a busy working professional that loves to integrate exercise into her daily routine. Your free monthly workout calendar for november is now available!