Aside from early morning and noon classes, build a network of local trainers-coaches who can help bridge that gap from CR release to training in a non-clinical setting supervised, then onto training on their own at home or at a local facility. Be prepared to share discharge data, VO2/HR peak from GXT/CPX, intensity Rx, RPE if necessary due to MEDS, and any and all relevant information. With the wearables today, monitoring intensity is more precise. Colleges, universities, local community-recreation-fitness centers may be interested in being a host site.
If we want to keep the folks moving for life, completion of CR is the launchpad forward. Build a network. IT goes both ways. Trainers-coaches need and want to refer to clinical settings. Too many middle-aged adults have multiple risk factors, and would benefit tremendously from a clinically supervised CR program, via a cardiologist or primary care referral referral.
Then, there is always Zoom, but most today have had enough of that.
I am currently developing a 12-hour course on this very topic for another organization, for certified/degreed trainers-coaches working in the non-clinical setting.
Lifespan movement, PA and training is a non-negotiable in our screen-driven-addicted society.
Pat